diff options
Diffstat (limited to '')
3 files changed, 1555 insertions, 0 deletions
diff --git a/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/backbone/node_modules/underscore/underscore-min.js b/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/backbone/node_modules/underscore/underscore-min.js new file mode 100644 index 0000000000..f01025b7bc --- /dev/null +++ b/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/backbone/node_modules/underscore/underscore-min.js @@ -0,0 +1,6 @@ +// Underscore.js 1.8.3 +// http://underscorejs.org +// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors +// Underscore may be freely distributed under the MIT license. +(function(){function n(n){function t(t,r,e,u,i,o){for(;i>=0&&o>i;i+=n){var a=u?u[i]:i;e=r(e,t[a],a,t)}return e}return function(r,e,u,i){e=b(e,i,4);var o=!k(r)&&m.keys(r),a=(o||r).length,c=n>0?0:a-1;return arguments.length<3&&(u=r[o?o[c]:c],c+=n),t(r,e,u,o,c,a)}}function t(n){return function(t,r,e){r=x(r,e);for(var u=O(t),i=n>0?0:u-1;i>=0&&u>i;i+=n)if(r(t[i],i,t))return i;return-1}}function r(n,t,r){return function(e,u,i){var o=0,a=O(e);if("number"==typeof i)n>0?o=i>=0?i:Math.max(i+a,o):a=i>=0?Math.min(i+1,a):i+a+1;else if(r&&i&&a)return i=r(e,u),e[i]===u?i:-1;if(u!==u)return i=t(l.call(e,o,a),m.isNaN),i>=0?i+o:-1;for(i=n>0?o:a-1;i>=0&&a>i;i+=n)if(e[i]===u)return i;return-1}}function e(n,t){var r=I.length,e=n.constructor,u=m.isFunction(e)&&e.prototype||a,i="constructor";for(m.has(n,i)&&!m.contains(t,i)&&t.push(i);r--;)i=I[r],i in n&&n[i]!==u[i]&&!m.contains(t,i)&&t.push(i)}var u=this,i=u._,o=Array.prototype,a=Object.prototype,c=Function.prototype,f=o.push,l=o.slice,s=a.toString,p=a.hasOwnProperty,h=Array.isArray,v=Object.keys,g=c.bind,y=Object.create,d=function(){},m=function(n){return n instanceof m?n:this instanceof m?void(this._wrapped=n):new m(n)};"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=m),exports._=m):u._=m,m.VERSION="1.8.3";var b=function(n,t,r){if(t===void 0)return n;switch(null==r?3:r){case 1:return function(r){return n.call(t,r)};case 2:return function(r,e){return n.call(t,r,e)};case 3:return function(r,e,u){return n.call(t,r,e,u)};case 4:return function(r,e,u,i){return n.call(t,r,e,u,i)}}return function(){return n.apply(t,arguments)}},x=function(n,t,r){return null==n?m.identity:m.isFunction(n)?b(n,t,r):m.isObject(n)?m.matcher(n):m.property(n)};m.iteratee=function(n,t){return x(n,t,1/0)};var _=function(n,t){return function(r){var e=arguments.length;if(2>e||null==r)return r;for(var u=1;e>u;u++)for(var i=arguments[u],o=n(i),a=o.length,c=0;a>c;c++){var f=o[c];t&&r[f]!==void 0||(r[f]=i[f])}return r}},j=function(n){if(!m.isObject(n))return{};if(y)return y(n);d.prototype=n;var t=new d;return d.prototype=null,t},w=function(n){return function(t){return null==t?void 0:t[n]}},A=Math.pow(2,53)-1,O=w("length"),k=function(n){var t=O(n);return"number"==typeof t&&t>=0&&A>=t};m.each=m.forEach=function(n,t,r){t=b(t,r);var e,u;if(k(n))for(e=0,u=n.length;u>e;e++)t(n[e],e,n);else{var i=m.keys(n);for(e=0,u=i.length;u>e;e++)t(n[i[e]],i[e],n)}return n},m.map=m.collect=function(n,t,r){t=x(t,r);for(var e=!k(n)&&m.keys(n),u=(e||n).length,i=Array(u),o=0;u>o;o++){var a=e?e[o]:o;i[o]=t(n[a],a,n)}return i},m.reduce=m.foldl=m.inject=n(1),m.reduceRight=m.foldr=n(-1),m.find=m.detect=function(n,t,r){var e;return e=k(n)?m.findIndex(n,t,r):m.findKey(n,t,r),e!==void 0&&e!==-1?n[e]:void 0},m.filter=m.select=function(n,t,r){var e=[];return t=x(t,r),m.each(n,function(n,r,u){t(n,r,u)&&e.push(n)}),e},m.reject=function(n,t,r){return m.filter(n,m.negate(x(t)),r)},m.every=m.all=function(n,t,r){t=x(t,r);for(var e=!k(n)&&m.keys(n),u=(e||n).length,i=0;u>i;i++){var o=e?e[i]:i;if(!t(n[o],o,n))return!1}return!0},m.some=m.any=function(n,t,r){t=x(t,r);for(var e=!k(n)&&m.keys(n),u=(e||n).length,i=0;u>i;i++){var o=e?e[i]:i;if(t(n[o],o,n))return!0}return!1},m.contains=m.includes=m.include=function(n,t,r,e){return k(n)||(n=m.values(n)),("number"!=typeof r||e)&&(r=0),m.indexOf(n,t,r)>=0},m.invoke=function(n,t){var r=l.call(arguments,2),e=m.isFunction(t);return m.map(n,function(n){var u=e?t:n[t];return null==u?u:u.apply(n,r)})},m.pluck=function(n,t){return m.map(n,m.property(t))},m.where=function(n,t){return m.filter(n,m.matcher(t))},m.findWhere=function(n,t){return m.find(n,m.matcher(t))},m.max=function(n,t,r){var e,u,i=-1/0,o=-1/0;if(null==t&&null!=n){n=k(n)?n:m.values(n);for(var a=0,c=n.length;c>a;a++)e=n[a],e>i&&(i=e)}else t=x(t,r),m.each(n,function(n,r,e){u=t(n,r,e),(u>o||u===-1/0&&i===-1/0)&&(i=n,o=u)});return i},m.min=function(n,t,r){var e,u,i=1/0,o=1/0;if(null==t&&null!=n){n=k(n)?n:m.values(n);for(var a=0,c=n.length;c>a;a++)e=n[a],i>e&&(i=e)}else t=x(t,r),m.each(n,function(n,r,e){u=t(n,r,e),(o>u||1/0===u&&1/0===i)&&(i=n,o=u)});return i},m.shuffle=function(n){for(var t,r=k(n)?n:m.values(n),e=r.length,u=Array(e),i=0;e>i;i++)t=m.random(0,i),t!==i&&(u[i]=u[t]),u[t]=r[i];return u},m.sample=function(n,t,r){return null==t||r?(k(n)||(n=m.values(n)),n[m.random(n.length-1)]):m.shuffle(n).slice(0,Math.max(0,t))},m.sortBy=function(n,t,r){return t=x(t,r),m.pluck(m.map(n,function(n,r,e){return{value:n,index:r,criteria:t(n,r,e)}}).sort(function(n,t){var r=n.criteria,e=t.criteria;if(r!==e){if(r>e||r===void 0)return 1;if(e>r||e===void 0)return-1}return n.index-t.index}),"value")};var F=function(n){return function(t,r,e){var u={};return r=x(r,e),m.each(t,function(e,i){var o=r(e,i,t);n(u,e,o)}),u}};m.groupBy=F(function(n,t,r){m.has(n,r)?n[r].push(t):n[r]=[t]}),m.indexBy=F(function(n,t,r){n[r]=t}),m.countBy=F(function(n,t,r){m.has(n,r)?n[r]++:n[r]=1}),m.toArray=function(n){return n?m.isArray(n)?l.call(n):k(n)?m.map(n,m.identity):m.values(n):[]},m.size=function(n){return null==n?0:k(n)?n.length:m.keys(n).length},m.partition=function(n,t,r){t=x(t,r);var e=[],u=[];return m.each(n,function(n,r,i){(t(n,r,i)?e:u).push(n)}),[e,u]},m.first=m.head=m.take=function(n,t,r){return null==n?void 0:null==t||r?n[0]:m.initial(n,n.length-t)},m.initial=function(n,t,r){return l.call(n,0,Math.max(0,n.length-(null==t||r?1:t)))},m.last=function(n,t,r){return null==n?void 0:null==t||r?n[n.length-1]:m.rest(n,Math.max(0,n.length-t))},m.rest=m.tail=m.drop=function(n,t,r){return l.call(n,null==t||r?1:t)},m.compact=function(n){return m.filter(n,m.identity)};var S=function(n,t,r,e){for(var u=[],i=0,o=e||0,a=O(n);a>o;o++){var c=n[o];if(k(c)&&(m.isArray(c)||m.isArguments(c))){t||(c=S(c,t,r));var f=0,l=c.length;for(u.length+=l;l>f;)u[i++]=c[f++]}else r||(u[i++]=c)}return u};m.flatten=function(n,t){return S(n,t,!1)},m.without=function(n){return m.difference(n,l.call(arguments,1))},m.uniq=m.unique=function(n,t,r,e){m.isBoolean(t)||(e=r,r=t,t=!1),null!=r&&(r=x(r,e));for(var u=[],i=[],o=0,a=O(n);a>o;o++){var c=n[o],f=r?r(c,o,n):c;t?(o&&i===f||u.push(c),i=f):r?m.contains(i,f)||(i.push(f),u.push(c)):m.contains(u,c)||u.push(c)}return u},m.union=function(){return m.uniq(S(arguments,!0,!0))},m.intersection=function(n){for(var t=[],r=arguments.length,e=0,u=O(n);u>e;e++){var i=n[e];if(!m.contains(t,i)){for(var o=1;r>o&&m.contains(arguments[o],i);o++);o===r&&t.push(i)}}return t},m.difference=function(n){var t=S(arguments,!0,!0,1);return m.filter(n,function(n){return!m.contains(t,n)})},m.zip=function(){return m.unzip(arguments)},m.unzip=function(n){for(var t=n&&m.max(n,O).length||0,r=Array(t),e=0;t>e;e++)r[e]=m.pluck(n,e);return r},m.object=function(n,t){for(var r={},e=0,u=O(n);u>e;e++)t?r[n[e]]=t[e]:r[n[e][0]]=n[e][1];return r},m.findIndex=t(1),m.findLastIndex=t(-1),m.sortedIndex=function(n,t,r,e){r=x(r,e,1);for(var u=r(t),i=0,o=O(n);o>i;){var a=Math.floor((i+o)/2);r(n[a])<u?i=a+1:o=a}return i},m.indexOf=r(1,m.findIndex,m.sortedIndex),m.lastIndexOf=r(-1,m.findLastIndex),m.range=function(n,t,r){null==t&&(t=n||0,n=0),r=r||1;for(var e=Math.max(Math.ceil((t-n)/r),0),u=Array(e),i=0;e>i;i++,n+=r)u[i]=n;return u};var E=function(n,t,r,e,u){if(!(e instanceof t))return n.apply(r,u);var i=j(n.prototype),o=n.apply(i,u);return m.isObject(o)?o:i};m.bind=function(n,t){if(g&&n.bind===g)return g.apply(n,l.call(arguments,1));if(!m.isFunction(n))throw new TypeError("Bind must be called on a function");var r=l.call(arguments,2),e=function(){return E(n,e,t,this,r.concat(l.call(arguments)))};return e},m.partial=function(n){var t=l.call(arguments,1),r=function(){for(var e=0,u=t.length,i=Array(u),o=0;u>o;o++)i[o]=t[o]===m?arguments[e++]:t[o];for(;e<arguments.length;)i.push(arguments[e++]);return E(n,r,this,this,i)};return r},m.bindAll=function(n){var t,r,e=arguments.length;if(1>=e)throw new Error("bindAll must be passed function names");for(t=1;e>t;t++)r=arguments[t],n[r]=m.bind(n[r],n);return n},m.memoize=function(n,t){var r=function(e){var u=r.cache,i=""+(t?t.apply(this,arguments):e);return m.has(u,i)||(u[i]=n.apply(this,arguments)),u[i]};return r.cache={},r},m.delay=function(n,t){var r=l.call(arguments,2);return setTimeout(function(){return n.apply(null,r)},t)},m.defer=m.partial(m.delay,m,1),m.throttle=function(n,t,r){var e,u,i,o=null,a=0;r||(r={});var c=function(){a=r.leading===!1?0:m.now(),o=null,i=n.apply(e,u),o||(e=u=null)};return function(){var f=m.now();a||r.leading!==!1||(a=f);var l=t-(f-a);return e=this,u=arguments,0>=l||l>t?(o&&(clearTimeout(o),o=null),a=f,i=n.apply(e,u),o||(e=u=null)):o||r.trailing===!1||(o=setTimeout(c,l)),i}},m.debounce=function(n,t,r){var e,u,i,o,a,c=function(){var f=m.now()-o;t>f&&f>=0?e=setTimeout(c,t-f):(e=null,r||(a=n.apply(i,u),e||(i=u=null)))};return function(){i=this,u=arguments,o=m.now();var f=r&&!e;return e||(e=setTimeout(c,t)),f&&(a=n.apply(i,u),i=u=null),a}},m.wrap=function(n,t){return m.partial(t,n)},m.negate=function(n){return function(){return!n.apply(this,arguments)}},m.compose=function(){var n=arguments,t=n.length-1;return function(){for(var r=t,e=n[t].apply(this,arguments);r--;)e=n[r].call(this,e);return e}},m.after=function(n,t){return function(){return--n<1?t.apply(this,arguments):void 0}},m.before=function(n,t){var r;return function(){return--n>0&&(r=t.apply(this,arguments)),1>=n&&(t=null),r}},m.once=m.partial(m.before,2);var M=!{toString:null}.propertyIsEnumerable("toString"),I=["valueOf","isPrototypeOf","toString","propertyIsEnumerable","hasOwnProperty","toLocaleString"];m.keys=function(n){if(!m.isObject(n))return[];if(v)return v(n);var t=[];for(var r in n)m.has(n,r)&&t.push(r);return M&&e(n,t),t},m.allKeys=function(n){if(!m.isObject(n))return[];var t=[];for(var r in n)t.push(r);return M&&e(n,t),t},m.values=function(n){for(var t=m.keys(n),r=t.length,e=Array(r),u=0;r>u;u++)e[u]=n[t[u]];return e},m.mapObject=function(n,t,r){t=x(t,r);for(var e,u=m.keys(n),i=u.length,o={},a=0;i>a;a++)e=u[a],o[e]=t(n[e],e,n);return o},m.pairs=function(n){for(var t=m.keys(n),r=t.length,e=Array(r),u=0;r>u;u++)e[u]=[t[u],n[t[u]]];return e},m.invert=function(n){for(var t={},r=m.keys(n),e=0,u=r.length;u>e;e++)t[n[r[e]]]=r[e];return t},m.functions=m.methods=function(n){var t=[];for(var r in n)m.isFunction(n[r])&&t.push(r);return t.sort()},m.extend=_(m.allKeys),m.extendOwn=m.assign=_(m.keys),m.findKey=function(n,t,r){t=x(t,r);for(var e,u=m.keys(n),i=0,o=u.length;o>i;i++)if(e=u[i],t(n[e],e,n))return e},m.pick=function(n,t,r){var e,u,i={},o=n;if(null==o)return i;m.isFunction(t)?(u=m.allKeys(o),e=b(t,r)):(u=S(arguments,!1,!1,1),e=function(n,t,r){return t in r},o=Object(o));for(var a=0,c=u.length;c>a;a++){var f=u[a],l=o[f];e(l,f,o)&&(i[f]=l)}return i},m.omit=function(n,t,r){if(m.isFunction(t))t=m.negate(t);else{var e=m.map(S(arguments,!1,!1,1),String);t=function(n,t){return!m.contains(e,t)}}return m.pick(n,t,r)},m.defaults=_(m.allKeys,!0),m.create=function(n,t){var r=j(n);return t&&m.extendOwn(r,t),r},m.clone=function(n){return m.isObject(n)?m.isArray(n)?n.slice():m.extend({},n):n},m.tap=function(n,t){return t(n),n},m.isMatch=function(n,t){var r=m.keys(t),e=r.length;if(null==n)return!e;for(var u=Object(n),i=0;e>i;i++){var o=r[i];if(t[o]!==u[o]||!(o in u))return!1}return!0};var N=function(n,t,r,e){if(n===t)return 0!==n||1/n===1/t;if(null==n||null==t)return n===t;n instanceof m&&(n=n._wrapped),t instanceof m&&(t=t._wrapped);var u=s.call(n);if(u!==s.call(t))return!1;switch(u){case"[object RegExp]":case"[object String]":return""+n==""+t;case"[object Number]":return+n!==+n?+t!==+t:0===+n?1/+n===1/t:+n===+t;case"[object Date]":case"[object Boolean]":return+n===+t}var i="[object Array]"===u;if(!i){if("object"!=typeof n||"object"!=typeof t)return!1;var o=n.constructor,a=t.constructor;if(o!==a&&!(m.isFunction(o)&&o instanceof o&&m.isFunction(a)&&a instanceof a)&&"constructor"in n&&"constructor"in t)return!1}r=r||[],e=e||[];for(var c=r.length;c--;)if(r[c]===n)return e[c]===t;if(r.push(n),e.push(t),i){if(c=n.length,c!==t.length)return!1;for(;c--;)if(!N(n[c],t[c],r,e))return!1}else{var f,l=m.keys(n);if(c=l.length,m.keys(t).length!==c)return!1;for(;c--;)if(f=l[c],!m.has(t,f)||!N(n[f],t[f],r,e))return!1}return r.pop(),e.pop(),!0};m.isEqual=function(n,t){return N(n,t)},m.isEmpty=function(n){return null==n?!0:k(n)&&(m.isArray(n)||m.isString(n)||m.isArguments(n))?0===n.length:0===m.keys(n).length},m.isElement=function(n){return!(!n||1!==n.nodeType)},m.isArray=h||function(n){return"[object Array]"===s.call(n)},m.isObject=function(n){var t=typeof n;return"function"===t||"object"===t&&!!n},m.each(["Arguments","Function","String","Number","Date","RegExp","Error"],function(n){m["is"+n]=function(t){return s.call(t)==="[object "+n+"]"}}),m.isArguments(arguments)||(m.isArguments=function(n){return m.has(n,"callee")}),"function"!=typeof/./&&"object"!=typeof Int8Array&&(m.isFunction=function(n){return"function"==typeof n||!1}),m.isFinite=function(n){return isFinite(n)&&!isNaN(parseFloat(n))},m.isNaN=function(n){return m.isNumber(n)&&n!==+n},m.isBoolean=function(n){return n===!0||n===!1||"[object Boolean]"===s.call(n)},m.isNull=function(n){return null===n},m.isUndefined=function(n){return n===void 0},m.has=function(n,t){return null!=n&&p.call(n,t)},m.noConflict=function(){return u._=i,this},m.identity=function(n){return n},m.constant=function(n){return function(){return n}},m.noop=function(){},m.property=w,m.propertyOf=function(n){return null==n?function(){}:function(t){return n[t]}},m.matcher=m.matches=function(n){return n=m.extendOwn({},n),function(t){return m.isMatch(t,n)}},m.times=function(n,t,r){var e=Array(Math.max(0,n));t=b(t,r,1);for(var u=0;n>u;u++)e[u]=t(u);return e},m.random=function(n,t){return null==t&&(t=n,n=0),n+Math.floor(Math.random()*(t-n+1))},m.now=Date.now||function(){return(new Date).getTime()};var B={"&":"&","<":"<",">":">",'"':""","'":"'","`":"`"},T=m.invert(B),R=function(n){var t=function(t){return n[t]},r="(?:"+m.keys(n).join("|")+")",e=RegExp(r),u=RegExp(r,"g");return function(n){return n=null==n?"":""+n,e.test(n)?n.replace(u,t):n}};m.escape=R(B),m.unescape=R(T),m.result=function(n,t,r){var e=null==n?void 0:n[t];return e===void 0&&(e=r),m.isFunction(e)?e.call(n):e};var q=0;m.uniqueId=function(n){var t=++q+"";return n?n+t:t},m.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var K=/(.)^/,z={"'":"'","\\":"\\","\r":"r","\n":"n","\u2028":"u2028","\u2029":"u2029"},D=/\\|'|\r|\n|\u2028|\u2029/g,L=function(n){return"\\"+z[n]};m.template=function(n,t,r){!t&&r&&(t=r),t=m.defaults({},t,m.templateSettings);var e=RegExp([(t.escape||K).source,(t.interpolate||K).source,(t.evaluate||K).source].join("|")+"|$","g"),u=0,i="__p+='";n.replace(e,function(t,r,e,o,a){return i+=n.slice(u,a).replace(D,L),u=a+t.length,r?i+="'+\n((__t=("+r+"))==null?'':_.escape(__t))+\n'":e?i+="'+\n((__t=("+e+"))==null?'':__t)+\n'":o&&(i+="';\n"+o+"\n__p+='"),t}),i+="';\n",t.variable||(i="with(obj||{}){\n"+i+"}\n"),i="var __t,__p='',__j=Array.prototype.join,"+"print=function(){__p+=__j.call(arguments,'');};\n"+i+"return __p;\n";try{var o=new Function(t.variable||"obj","_",i)}catch(a){throw a.source=i,a}var c=function(n){return o.call(this,n,m)},f=t.variable||"obj";return c.source="function("+f+"){\n"+i+"}",c},m.chain=function(n){var t=m(n);return t._chain=!0,t};var P=function(n,t){return n._chain?m(t).chain():t};m.mixin=function(n){m.each(m.functions(n),function(t){var r=m[t]=n[t];m.prototype[t]=function(){var n=[this._wrapped];return f.apply(n,arguments),P(this,r.apply(m,n))}})},m.mixin(m),m.each(["pop","push","reverse","shift","sort","splice","unshift"],function(n){var t=o[n];m.prototype[n]=function(){var r=this._wrapped;return t.apply(r,arguments),"shift"!==n&&"splice"!==n||0!==r.length||delete r[0],P(this,r)}}),m.each(["concat","join","slice"],function(n){var t=o[n];m.prototype[n]=function(){return P(this,t.apply(this._wrapped,arguments))}}),m.prototype.value=function(){return this._wrapped},m.prototype.valueOf=m.prototype.toJSON=m.prototype.value,m.prototype.toString=function(){return""+this._wrapped},"function"==typeof define&&define.amd&&define("underscore",[],function(){return m})}).call(this); +//# sourceMappingURL=underscore-min.map
\ No newline at end of file diff --git a/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/backbone/node_modules/underscore/underscore-min.map b/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/backbone/node_modules/underscore/underscore-min.map new file mode 100644 index 0000000000..cf356bf9ab --- /dev/null +++ b/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/backbone/node_modules/underscore/underscore-min.map @@ -0,0 +1 @@ +{"version":3,"file":"underscore-min.js","sources":["underscore.js"],"names":["createReduce","dir","iterator","obj","iteratee","memo","keys","index","length","currentKey","context","optimizeCb","isArrayLike","_","arguments","createPredicateIndexFinder","array","predicate","cb","getLength","createIndexFinder","predicateFind","sortedIndex","item","idx","i","Math","max","min","slice","call","isNaN","collectNonEnumProps","nonEnumIdx","nonEnumerableProps","constructor","proto","isFunction","prototype","ObjProto","prop","has","contains","push","root","this","previousUnderscore","ArrayProto","Array","Object","FuncProto","Function","toString","hasOwnProperty","nativeIsArray","isArray","nativeKeys","nativeBind","bind","nativeCreate","create","Ctor","_wrapped","exports","module","VERSION","func","argCount","value","other","collection","accumulator","apply","identity","isObject","matcher","property","Infinity","createAssigner","keysFunc","undefinedOnly","source","l","key","baseCreate","result","MAX_ARRAY_INDEX","pow","each","forEach","map","collect","results","reduce","foldl","inject","reduceRight","foldr","find","detect","findIndex","findKey","filter","select","list","reject","negate","every","all","some","any","includes","include","fromIndex","guard","values","indexOf","invoke","method","args","isFunc","pluck","where","attrs","findWhere","computed","lastComputed","shuffle","rand","set","shuffled","random","sample","n","sortBy","criteria","sort","left","right","a","b","group","behavior","groupBy","indexBy","countBy","toArray","size","partition","pass","fail","first","head","take","initial","last","rest","tail","drop","compact","flatten","input","shallow","strict","startIndex","output","isArguments","j","len","without","difference","uniq","unique","isSorted","isBoolean","seen","union","intersection","argsLength","zip","unzip","object","findLastIndex","low","high","mid","floor","lastIndexOf","range","start","stop","step","ceil","executeBound","sourceFunc","boundFunc","callingContext","self","TypeError","bound","concat","partial","boundArgs","position","bindAll","Error","memoize","hasher","cache","address","delay","wait","setTimeout","defer","throttle","options","timeout","previous","later","leading","now","remaining","clearTimeout","trailing","debounce","immediate","timestamp","callNow","wrap","wrapper","compose","after","times","before","once","hasEnumBug","propertyIsEnumerable","allKeys","mapObject","pairs","invert","functions","methods","names","extend","extendOwn","assign","pick","oiteratee","omit","String","defaults","props","clone","tap","interceptor","isMatch","eq","aStack","bStack","className","areArrays","aCtor","bCtor","pop","isEqual","isEmpty","isString","isElement","nodeType","type","name","Int8Array","isFinite","parseFloat","isNumber","isNull","isUndefined","noConflict","constant","noop","propertyOf","matches","accum","Date","getTime","escapeMap","&","<",">","\"","'","`","unescapeMap","createEscaper","escaper","match","join","testRegexp","RegExp","replaceRegexp","string","test","replace","escape","unescape","fallback","idCounter","uniqueId","prefix","id","templateSettings","evaluate","interpolate","noMatch","escapes","\\","\r","\n","
","
","escapeChar","template","text","settings","oldSettings","offset","variable","render","e","data","argument","chain","instance","_chain","mixin","valueOf","toJSON","define","amd"],"mappings":";;;;CAKC,WA4KC,QAASA,GAAaC,GAGpB,QAASC,GAASC,EAAKC,EAAUC,EAAMC,EAAMC,EAAOC,GAClD,KAAOD,GAAS,GAAaC,EAARD,EAAgBA,GAASN,EAAK,CACjD,GAAIQ,GAAaH,EAAOA,EAAKC,GAASA,CACtCF,GAAOD,EAASC,EAAMF,EAAIM,GAAaA,EAAYN,GAErD,MAAOE,GAGT,MAAO,UAASF,EAAKC,EAAUC,EAAMK,GACnCN,EAAWO,EAAWP,EAAUM,EAAS,EACzC,IAAIJ,IAAQM,EAAYT,IAAQU,EAAEP,KAAKH,GACnCK,GAAUF,GAAQH,GAAKK,OACvBD,EAAQN,EAAM,EAAI,EAAIO,EAAS,CAMnC,OAJIM,WAAUN,OAAS,IACrBH,EAAOF,EAAIG,EAAOA,EAAKC,GAASA,GAChCA,GAASN,GAEJC,EAASC,EAAKC,EAAUC,EAAMC,EAAMC,EAAOC,IA+ZtD,QAASO,GAA2Bd,GAClC,MAAO,UAASe,EAAOC,EAAWP,GAChCO,EAAYC,EAAGD,EAAWP,EAG1B,KAFA,GAAIF,GAASW,EAAUH,GACnBT,EAAQN,EAAM,EAAI,EAAIO,EAAS,EAC5BD,GAAS,GAAaC,EAARD,EAAgBA,GAASN,EAC5C,GAAIgB,EAAUD,EAAMT,GAAQA,EAAOS,GAAQ,MAAOT,EAEpD,QAAQ,GAsBZ,QAASa,GAAkBnB,EAAKoB,EAAeC,GAC7C,MAAO,UAASN,EAAOO,EAAMC,GAC3B,GAAIC,GAAI,EAAGjB,EAASW,EAAUH,EAC9B,IAAkB,gBAAPQ,GACLvB,EAAM,EACNwB,EAAID,GAAO,EAAIA,EAAME,KAAKC,IAAIH,EAAMhB,EAAQiB,GAE5CjB,EAASgB,GAAO,EAAIE,KAAKE,IAAIJ,EAAM,EAAGhB,GAAUgB,EAAMhB,EAAS,MAE9D,IAAIc,GAAeE,GAAOhB,EAE/B,MADAgB,GAAMF,EAAYN,EAAOO,GAClBP,EAAMQ,KAASD,EAAOC,GAAO,CAEtC,IAAID,IAASA,EAEX,MADAC,GAAMH,EAAcQ,EAAMC,KAAKd,EAAOS,EAAGjB,GAASK,EAAEkB,OAC7CP,GAAO,EAAIA,EAAMC,GAAK,CAE/B,KAAKD,EAAMvB,EAAM,EAAIwB,EAAIjB,EAAS,EAAGgB,GAAO,GAAWhB,EAANgB,EAAcA,GAAOvB,EACpE,GAAIe,EAAMQ,KAASD,EAAM,MAAOC,EAElC,QAAQ,GAqPZ,QAASQ,GAAoB7B,EAAKG,GAChC,GAAI2B,GAAaC,EAAmB1B,OAChC2B,EAAchC,EAAIgC,YAClBC,EAASvB,EAAEwB,WAAWF,IAAgBA,EAAYG,WAAcC,EAGhEC,EAAO,aAGX,KAFI3B,EAAE4B,IAAItC,EAAKqC,KAAU3B,EAAE6B,SAASpC,EAAMkC,IAAOlC,EAAKqC,KAAKH,GAEpDP,KACLO,EAAON,EAAmBD,GACtBO,IAAQrC,IAAOA,EAAIqC,KAAUJ,EAAMI,KAAU3B,EAAE6B,SAASpC,EAAMkC,IAChElC,EAAKqC,KAAKH,GA74BhB,GAAII,GAAOC,KAGPC,EAAqBF,EAAK/B,EAG1BkC,EAAaC,MAAMV,UAAWC,EAAWU,OAAOX,UAAWY,EAAYC,SAASb,UAIlFK,EAAmBI,EAAWJ,KAC9Bd,EAAmBkB,EAAWlB,MAC9BuB,EAAmBb,EAASa,SAC5BC,EAAmBd,EAASc,eAK5BC,EAAqBN,MAAMO,QAC3BC,EAAqBP,OAAO3C,KAC5BmD,EAAqBP,EAAUQ,KAC/BC,EAAqBV,OAAOW,OAG1BC,EAAO,aAGPhD,EAAI,SAASV,GACf,MAAIA,aAAeU,GAAUV,EACvB0C,eAAgBhC,QACtBgC,KAAKiB,SAAW3D,GADiB,GAAIU,GAAEV,GAOlB,oBAAZ4D,UACa,mBAAXC,SAA0BA,OAAOD,UAC1CA,QAAUC,OAAOD,QAAUlD,GAE7BkD,QAAQlD,EAAIA,GAEZ+B,EAAK/B,EAAIA,EAIXA,EAAEoD,QAAU,OAKZ,IAAItD,GAAa,SAASuD,EAAMxD,EAASyD,GACvC,GAAIzD,QAAiB,GAAG,MAAOwD,EAC/B,QAAoB,MAAZC,EAAmB,EAAIA,GAC7B,IAAK,GAAG,MAAO,UAASC,GACtB,MAAOF,GAAKpC,KAAKpB,EAAS0D,GAE5B,KAAK,GAAG,MAAO,UAASA,EAAOC,GAC7B,MAAOH,GAAKpC,KAAKpB,EAAS0D,EAAOC,GAEnC,KAAK,GAAG,MAAO,UAASD,EAAO7D,EAAO+D,GACpC,MAAOJ,GAAKpC,KAAKpB,EAAS0D,EAAO7D,EAAO+D,GAE1C,KAAK,GAAG,MAAO,UAASC,EAAaH,EAAO7D,EAAO+D,GACjD,MAAOJ,GAAKpC,KAAKpB,EAAS6D,EAAaH,EAAO7D,EAAO+D,IAGzD,MAAO,YACL,MAAOJ,GAAKM,MAAM9D,EAASI,aAO3BI,EAAK,SAASkD,EAAO1D,EAASyD,GAChC,MAAa,OAATC,EAAsBvD,EAAE4D,SACxB5D,EAAEwB,WAAW+B,GAAezD,EAAWyD,EAAO1D,EAASyD,GACvDtD,EAAE6D,SAASN,GAAevD,EAAE8D,QAAQP,GACjCvD,EAAE+D,SAASR,GAEpBvD,GAAET,SAAW,SAASgE,EAAO1D,GAC3B,MAAOQ,GAAGkD,EAAO1D,EAASmE,KAI5B,IAAIC,GAAiB,SAASC,EAAUC,GACtC,MAAO,UAAS7E,GACd,GAAIK,GAASM,UAAUN,MACvB,IAAa,EAATA,GAAqB,MAAPL,EAAa,MAAOA,EACtC,KAAK,GAAII,GAAQ,EAAWC,EAARD,EAAgBA,IAIlC,IAAK,GAHD0E,GAASnE,UAAUP,GACnBD,EAAOyE,EAASE,GAChBC,EAAI5E,EAAKE,OACJiB,EAAI,EAAOyD,EAAJzD,EAAOA,IAAK,CAC1B,GAAI0D,GAAM7E,EAAKmB,EACVuD,IAAiB7E,EAAIgF,SAAc,KAAGhF,EAAIgF,GAAOF,EAAOE,IAGjE,MAAOhF,KAKPiF,EAAa,SAAS9C,GACxB,IAAKzB,EAAE6D,SAASpC,GAAY,QAC5B,IAAIqB,EAAc,MAAOA,GAAarB,EACtCuB,GAAKvB,UAAYA,CACjB,IAAI+C,GAAS,GAAIxB,EAEjB,OADAA,GAAKvB,UAAY,KACV+C,GAGLT,EAAW,SAASO,GACtB,MAAO,UAAShF,GACd,MAAc,OAAPA,MAAmB,GAAIA,EAAIgF,KAQlCG,EAAkB5D,KAAK6D,IAAI,EAAG,IAAM,EACpCpE,EAAYyD,EAAS,UACrBhE,EAAc,SAAS0D,GACzB,GAAI9D,GAASW,EAAUmD,EACvB,OAAwB,gBAAV9D,IAAsBA,GAAU,GAAe8E,GAAV9E,EASrDK,GAAE2E,KAAO3E,EAAE4E,QAAU,SAAStF,EAAKC,EAAUM,GAC3CN,EAAWO,EAAWP,EAAUM,EAChC,IAAIe,GAAGjB,CACP,IAAII,EAAYT,GACd,IAAKsB,EAAI,EAAGjB,EAASL,EAAIK,OAAYA,EAAJiB,EAAYA,IAC3CrB,EAASD,EAAIsB,GAAIA,EAAGtB,OAEjB,CACL,GAAIG,GAAOO,EAAEP,KAAKH,EAClB,KAAKsB,EAAI,EAAGjB,EAASF,EAAKE,OAAYA,EAAJiB,EAAYA,IAC5CrB,EAASD,EAAIG,EAAKmB,IAAKnB,EAAKmB,GAAItB,GAGpC,MAAOA,IAITU,EAAE6E,IAAM7E,EAAE8E,QAAU,SAASxF,EAAKC,EAAUM,GAC1CN,EAAWc,EAAGd,EAAUM,EAIxB,KAAK,GAHDJ,IAAQM,EAAYT,IAAQU,EAAEP,KAAKH,GACnCK,GAAUF,GAAQH,GAAKK,OACvBoF,EAAU5C,MAAMxC,GACXD,EAAQ,EAAWC,EAARD,EAAgBA,IAAS,CAC3C,GAAIE,GAAaH,EAAOA,EAAKC,GAASA,CACtCqF,GAAQrF,GAASH,EAASD,EAAIM,GAAaA,EAAYN,GAEzD,MAAOyF,IA+BT/E,EAAEgF,OAAShF,EAAEiF,MAAQjF,EAAEkF,OAAS/F,EAAa,GAG7Ca,EAAEmF,YAAcnF,EAAEoF,MAAQjG,GAAc,GAGxCa,EAAEqF,KAAOrF,EAAEsF,OAAS,SAAShG,EAAKc,EAAWP,GAC3C,GAAIyE,EAMJ,OAJEA,GADEvE,EAAYT,GACRU,EAAEuF,UAAUjG,EAAKc,EAAWP,GAE5BG,EAAEwF,QAAQlG,EAAKc,EAAWP,GAE9ByE,QAAa,IAAKA,KAAS,EAAUhF,EAAIgF,GAA7C,QAKFtE,EAAEyF,OAASzF,EAAE0F,OAAS,SAASpG,EAAKc,EAAWP,GAC7C,GAAIkF,KAKJ,OAJA3E,GAAYC,EAAGD,EAAWP,GAC1BG,EAAE2E,KAAKrF,EAAK,SAASiE,EAAO7D,EAAOiG,GAC7BvF,EAAUmD,EAAO7D,EAAOiG,IAAOZ,EAAQjD,KAAKyB,KAE3CwB,GAIT/E,EAAE4F,OAAS,SAAStG,EAAKc,EAAWP,GAClC,MAAOG,GAAEyF,OAAOnG,EAAKU,EAAE6F,OAAOxF,EAAGD,IAAaP,IAKhDG,EAAE8F,MAAQ9F,EAAE+F,IAAM,SAASzG,EAAKc,EAAWP,GACzCO,EAAYC,EAAGD,EAAWP,EAG1B,KAAK,GAFDJ,IAAQM,EAAYT,IAAQU,EAAEP,KAAKH,GACnCK,GAAUF,GAAQH,GAAKK,OAClBD,EAAQ,EAAWC,EAARD,EAAgBA,IAAS,CAC3C,GAAIE,GAAaH,EAAOA,EAAKC,GAASA,CACtC,KAAKU,EAAUd,EAAIM,GAAaA,EAAYN,GAAM,OAAO,EAE3D,OAAO,GAKTU,EAAEgG,KAAOhG,EAAEiG,IAAM,SAAS3G,EAAKc,EAAWP,GACxCO,EAAYC,EAAGD,EAAWP,EAG1B,KAAK,GAFDJ,IAAQM,EAAYT,IAAQU,EAAEP,KAAKH,GACnCK,GAAUF,GAAQH,GAAKK,OAClBD,EAAQ,EAAWC,EAARD,EAAgBA,IAAS,CAC3C,GAAIE,GAAaH,EAAOA,EAAKC,GAASA,CACtC,IAAIU,EAAUd,EAAIM,GAAaA,EAAYN,GAAM,OAAO,EAE1D,OAAO,GAKTU,EAAE6B,SAAW7B,EAAEkG,SAAWlG,EAAEmG,QAAU,SAAS7G,EAAKoB,EAAM0F,EAAWC,GAGnE,MAFKtG,GAAYT,KAAMA,EAAMU,EAAEsG,OAAOhH,KACd,gBAAb8G,IAAyBC,KAAOD,EAAY,GAChDpG,EAAEuG,QAAQjH,EAAKoB,EAAM0F,IAAc,GAI5CpG,EAAEwG,OAAS,SAASlH,EAAKmH,GACvB,GAAIC,GAAO1F,EAAMC,KAAKhB,UAAW,GAC7B0G,EAAS3G,EAAEwB,WAAWiF,EAC1B,OAAOzG,GAAE6E,IAAIvF,EAAK,SAASiE,GACzB,GAAIF,GAAOsD,EAASF,EAASlD,EAAMkD,EACnC,OAAe,OAARpD,EAAeA,EAAOA,EAAKM,MAAMJ,EAAOmD,MAKnD1G,EAAE4G,MAAQ,SAAStH,EAAKgF,GACtB,MAAOtE,GAAE6E,IAAIvF,EAAKU,EAAE+D,SAASO,KAK/BtE,EAAE6G,MAAQ,SAASvH,EAAKwH,GACtB,MAAO9G,GAAEyF,OAAOnG,EAAKU,EAAE8D,QAAQgD,KAKjC9G,EAAE+G,UAAY,SAASzH,EAAKwH,GAC1B,MAAO9G,GAAEqF,KAAK/F,EAAKU,EAAE8D,QAAQgD,KAI/B9G,EAAEc,IAAM,SAASxB,EAAKC,EAAUM,GAC9B,GACI0D,GAAOyD,EADPxC,GAAUR,IAAUiD,GAAgBjD,GAExC,IAAgB,MAAZzE,GAA2B,MAAPD,EAAa,CACnCA,EAAMS,EAAYT,GAAOA,EAAMU,EAAEsG,OAAOhH,EACxC,KAAK,GAAIsB,GAAI,EAAGjB,EAASL,EAAIK,OAAYA,EAAJiB,EAAYA,IAC/C2C,EAAQjE,EAAIsB,GACR2C,EAAQiB,IACVA,EAASjB,OAIbhE,GAAWc,EAAGd,EAAUM,GACxBG,EAAE2E,KAAKrF,EAAK,SAASiE,EAAO7D,EAAOiG,GACjCqB,EAAWzH,EAASgE,EAAO7D,EAAOiG,IAC9BqB,EAAWC,GAAgBD,KAAchD,KAAYQ,KAAYR,OACnEQ,EAASjB,EACT0D,EAAeD,IAIrB,OAAOxC,IAITxE,EAAEe,IAAM,SAASzB,EAAKC,EAAUM,GAC9B,GACI0D,GAAOyD,EADPxC,EAASR,IAAUiD,EAAejD,GAEtC,IAAgB,MAAZzE,GAA2B,MAAPD,EAAa,CACnCA,EAAMS,EAAYT,GAAOA,EAAMU,EAAEsG,OAAOhH,EACxC,KAAK,GAAIsB,GAAI,EAAGjB,EAASL,EAAIK,OAAYA,EAAJiB,EAAYA,IAC/C2C,EAAQjE,EAAIsB,GACA4D,EAARjB,IACFiB,EAASjB,OAIbhE,GAAWc,EAAGd,EAAUM,GACxBG,EAAE2E,KAAKrF,EAAK,SAASiE,EAAO7D,EAAOiG,GACjCqB,EAAWzH,EAASgE,EAAO7D,EAAOiG,IACnBsB,EAAXD,GAAwChD,MAAbgD,GAAoChD,MAAXQ,KACtDA,EAASjB,EACT0D,EAAeD,IAIrB,OAAOxC,IAKTxE,EAAEkH,QAAU,SAAS5H,GAInB,IAAK,GAAe6H,GAHhBC,EAAMrH,EAAYT,GAAOA,EAAMU,EAAEsG,OAAOhH,GACxCK,EAASyH,EAAIzH,OACb0H,EAAWlF,MAAMxC,GACZD,EAAQ,EAAiBC,EAARD,EAAgBA,IACxCyH,EAAOnH,EAAEsH,OAAO,EAAG5H,GACfyH,IAASzH,IAAO2H,EAAS3H,GAAS2H,EAASF,IAC/CE,EAASF,GAAQC,EAAI1H,EAEvB,OAAO2H,IAMTrH,EAAEuH,OAAS,SAASjI,EAAKkI,EAAGnB,GAC1B,MAAS,OAALmB,GAAanB,GACVtG,EAAYT,KAAMA,EAAMU,EAAEsG,OAAOhH,IAC/BA,EAAIU,EAAEsH,OAAOhI,EAAIK,OAAS,KAE5BK,EAAEkH,QAAQ5H,GAAK0B,MAAM,EAAGH,KAAKC,IAAI,EAAG0G,KAI7CxH,EAAEyH,OAAS,SAASnI,EAAKC,EAAUM,GAEjC,MADAN,GAAWc,EAAGd,EAAUM,GACjBG,EAAE4G,MAAM5G,EAAE6E,IAAIvF,EAAK,SAASiE,EAAO7D,EAAOiG,GAC/C,OACEpC,MAAOA,EACP7D,MAAOA,EACPgI,SAAUnI,EAASgE,EAAO7D,EAAOiG,MAElCgC,KAAK,SAASC,EAAMC,GACrB,GAAIC,GAAIF,EAAKF,SACTK,EAAIF,EAAMH,QACd,IAAII,IAAMC,EAAG,CACX,GAAID,EAAIC,GAAKD,QAAW,GAAG,MAAO,EAClC,IAAQC,EAAJD,GAASC,QAAW,GAAG,OAAQ,EAErC,MAAOH,GAAKlI,MAAQmI,EAAMnI,QACxB,SAIN,IAAIsI,GAAQ,SAASC,GACnB,MAAO,UAAS3I,EAAKC,EAAUM,GAC7B,GAAI2E,KAMJ,OALAjF,GAAWc,EAAGd,EAAUM,GACxBG,EAAE2E,KAAKrF,EAAK,SAASiE,EAAO7D,GAC1B,GAAI4E,GAAM/E,EAASgE,EAAO7D,EAAOJ,EACjC2I,GAASzD,EAAQjB,EAAOe,KAEnBE,GAMXxE,GAAEkI,QAAUF,EAAM,SAASxD,EAAQjB,EAAOe,GACpCtE,EAAE4B,IAAI4C,EAAQF,GAAME,EAAOF,GAAKxC,KAAKyB,GAAaiB,EAAOF,IAAQf,KAKvEvD,EAAEmI,QAAUH,EAAM,SAASxD,EAAQjB,EAAOe,GACxCE,EAAOF,GAAOf,IAMhBvD,EAAEoI,QAAUJ,EAAM,SAASxD,EAAQjB,EAAOe,GACpCtE,EAAE4B,IAAI4C,EAAQF,GAAME,EAAOF,KAAaE,EAAOF,GAAO,IAI5DtE,EAAEqI,QAAU,SAAS/I,GACnB,MAAKA,GACDU,EAAE0C,QAAQpD,GAAa0B,EAAMC,KAAK3B,GAClCS,EAAYT,GAAaU,EAAE6E,IAAIvF,EAAKU,EAAE4D,UACnC5D,EAAEsG,OAAOhH,OAIlBU,EAAEsI,KAAO,SAAShJ,GAChB,MAAW,OAAPA,EAAoB,EACjBS,EAAYT,GAAOA,EAAIK,OAASK,EAAEP,KAAKH,GAAKK,QAKrDK,EAAEuI,UAAY,SAASjJ,EAAKc,EAAWP,GACrCO,EAAYC,EAAGD,EAAWP,EAC1B,IAAI2I,MAAWC,IAIf,OAHAzI,GAAE2E,KAAKrF,EAAK,SAASiE,EAAOe,EAAKhF,IAC9Bc,EAAUmD,EAAOe,EAAKhF,GAAOkJ,EAAOC,GAAM3G,KAAKyB,MAE1CiF,EAAMC,IAShBzI,EAAE0I,MAAQ1I,EAAE2I,KAAO3I,EAAE4I,KAAO,SAASzI,EAAOqH,EAAGnB,GAC7C,MAAa,OAATlG,MAA2B,GACtB,MAALqH,GAAanB,EAAclG,EAAM,GAC9BH,EAAE6I,QAAQ1I,EAAOA,EAAMR,OAAS6H,IAMzCxH,EAAE6I,QAAU,SAAS1I,EAAOqH,EAAGnB,GAC7B,MAAOrF,GAAMC,KAAKd,EAAO,EAAGU,KAAKC,IAAI,EAAGX,EAAMR,QAAe,MAAL6H,GAAanB,EAAQ,EAAImB,MAKnFxH,EAAE8I,KAAO,SAAS3I,EAAOqH,EAAGnB,GAC1B,MAAa,OAATlG,MAA2B,GACtB,MAALqH,GAAanB,EAAclG,EAAMA,EAAMR,OAAS,GAC7CK,EAAE+I,KAAK5I,EAAOU,KAAKC,IAAI,EAAGX,EAAMR,OAAS6H,KAMlDxH,EAAE+I,KAAO/I,EAAEgJ,KAAOhJ,EAAEiJ,KAAO,SAAS9I,EAAOqH,EAAGnB,GAC5C,MAAOrF,GAAMC,KAAKd,EAAY,MAALqH,GAAanB,EAAQ,EAAImB,IAIpDxH,EAAEkJ,QAAU,SAAS/I,GACnB,MAAOH,GAAEyF,OAAOtF,EAAOH,EAAE4D,UAI3B,IAAIuF,GAAU,SAASC,EAAOC,EAASC,EAAQC,GAE7C,IAAK,GADDC,MAAa7I,EAAM,EACdC,EAAI2I,GAAc,EAAG5J,EAASW,EAAU8I,GAAYzJ,EAAJiB,EAAYA,IAAK,CACxE,GAAI2C,GAAQ6F,EAAMxI,EAClB,IAAIb,EAAYwD,KAAWvD,EAAE0C,QAAQa,IAAUvD,EAAEyJ,YAAYlG,IAAS,CAE/D8F,IAAS9F,EAAQ4F,EAAQ5F,EAAO8F,EAASC,GAC9C,IAAII,GAAI,EAAGC,EAAMpG,EAAM5D,MAEvB,KADA6J,EAAO7J,QAAUgK,EACNA,EAAJD,GACLF,EAAO7I,KAAS4C,EAAMmG,SAEdJ,KACVE,EAAO7I,KAAS4C,GAGpB,MAAOiG,GAITxJ,GAAEmJ,QAAU,SAAShJ,EAAOkJ,GAC1B,MAAOF,GAAQhJ,EAAOkJ,GAAS,IAIjCrJ,EAAE4J,QAAU,SAASzJ,GACnB,MAAOH,GAAE6J,WAAW1J,EAAOa,EAAMC,KAAKhB,UAAW,KAMnDD,EAAE8J,KAAO9J,EAAE+J,OAAS,SAAS5J,EAAO6J,EAAUzK,EAAUM,GACjDG,EAAEiK,UAAUD,KACfnK,EAAUN,EACVA,EAAWyK,EACXA,GAAW,GAEG,MAAZzK,IAAkBA,EAAWc,EAAGd,EAAUM,GAG9C,KAAK,GAFD2E,MACA0F,KACKtJ,EAAI,EAAGjB,EAASW,EAAUH,GAAYR,EAAJiB,EAAYA,IAAK,CAC1D,GAAI2C,GAAQpD,EAAMS,GACdoG,EAAWzH,EAAWA,EAASgE,EAAO3C,EAAGT,GAASoD,CAClDyG,IACGpJ,GAAKsJ,IAASlD,GAAUxC,EAAO1C,KAAKyB,GACzC2G,EAAOlD,GACEzH,EACJS,EAAE6B,SAASqI,EAAMlD,KACpBkD,EAAKpI,KAAKkF,GACVxC,EAAO1C,KAAKyB,IAEJvD,EAAE6B,SAAS2C,EAAQjB,IAC7BiB,EAAO1C,KAAKyB,GAGhB,MAAOiB,IAKTxE,EAAEmK,MAAQ,WACR,MAAOnK,GAAE8J,KAAKX,EAAQlJ,WAAW,GAAM,KAKzCD,EAAEoK,aAAe,SAASjK,GAGxB,IAAK,GAFDqE,MACA6F,EAAapK,UAAUN,OAClBiB,EAAI,EAAGjB,EAASW,EAAUH,GAAYR,EAAJiB,EAAYA,IAAK,CAC1D,GAAIF,GAAOP,EAAMS,EACjB,KAAIZ,EAAE6B,SAAS2C,EAAQ9D,GAAvB,CACA,IAAK,GAAIgJ,GAAI,EAAOW,EAAJX,GACT1J,EAAE6B,SAAS5B,UAAUyJ,GAAIhJ,GADAgJ,KAG5BA,IAAMW,GAAY7F,EAAO1C,KAAKpB,IAEpC,MAAO8D,IAKTxE,EAAE6J,WAAa,SAAS1J,GACtB,GAAI4I,GAAOI,EAAQlJ,WAAW,GAAM,EAAM,EAC1C,OAAOD,GAAEyF,OAAOtF,EAAO,SAASoD,GAC9B,OAAQvD,EAAE6B,SAASkH,EAAMxF,MAM7BvD,EAAEsK,IAAM,WACN,MAAOtK,GAAEuK,MAAMtK,YAKjBD,EAAEuK,MAAQ,SAASpK,GAIjB,IAAK,GAHDR,GAASQ,GAASH,EAAEc,IAAIX,EAAOG,GAAWX,QAAU,EACpD6E,EAASrC,MAAMxC,GAEVD,EAAQ,EAAWC,EAARD,EAAgBA,IAClC8E,EAAO9E,GAASM,EAAE4G,MAAMzG,EAAOT,EAEjC,OAAO8E,IAMTxE,EAAEwK,OAAS,SAAS7E,EAAMW,GAExB,IAAK,GADD9B,MACK5D,EAAI,EAAGjB,EAASW,EAAUqF,GAAWhG,EAAJiB,EAAYA,IAChD0F,EACF9B,EAAOmB,EAAK/E,IAAM0F,EAAO1F,GAEzB4D,EAAOmB,EAAK/E,GAAG,IAAM+E,EAAK/E,GAAG,EAGjC,OAAO4D,IAiBTxE,EAAEuF,UAAYrF,EAA2B,GACzCF,EAAEyK,cAAgBvK,GAA4B,GAI9CF,EAAES,YAAc,SAASN,EAAOb,EAAKC,EAAUM,GAC7CN,EAAWc,EAAGd,EAAUM,EAAS,EAGjC,KAFA,GAAI0D,GAAQhE,EAASD,GACjBoL,EAAM,EAAGC,EAAOrK,EAAUH,GACjBwK,EAAND,GAAY,CACjB,GAAIE,GAAM/J,KAAKgK,OAAOH,EAAMC,GAAQ,EAChCpL,GAASY,EAAMyK,IAAQrH,EAAOmH,EAAME,EAAM,EAAQD,EAAOC,EAE/D,MAAOF,IAgCT1K,EAAEuG,QAAUhG,EAAkB,EAAGP,EAAEuF,UAAWvF,EAAES,aAChDT,EAAE8K,YAAcvK,GAAmB,EAAGP,EAAEyK,eAKxCzK,EAAE+K,MAAQ,SAASC,EAAOC,EAAMC,GAClB,MAARD,IACFA,EAAOD,GAAS,EAChBA,EAAQ,GAEVE,EAAOA,GAAQ,CAKf,KAAK,GAHDvL,GAASkB,KAAKC,IAAID,KAAKsK,MAAMF,EAAOD,GAASE,GAAO,GACpDH,EAAQ5I,MAAMxC,GAETgB,EAAM,EAAShB,EAANgB,EAAcA,IAAOqK,GAASE,EAC9CH,EAAMpK,GAAOqK,CAGf,OAAOD,GAQT,IAAIK,GAAe,SAASC,EAAYC,EAAWzL,EAAS0L,EAAgB7E,GAC1E,KAAM6E,YAA0BD,IAAY,MAAOD,GAAW1H,MAAM9D,EAAS6G,EAC7E,IAAI8E,GAAOjH,EAAW8G,EAAW5J,WAC7B+C,EAAS6G,EAAW1H,MAAM6H,EAAM9E,EACpC,OAAI1G,GAAE6D,SAASW,GAAgBA,EACxBgH,EAMTxL,GAAE6C,KAAO,SAASQ,EAAMxD,GACtB,GAAI+C,GAAcS,EAAKR,OAASD,EAAY,MAAOA,GAAWe,MAAMN,EAAMrC,EAAMC,KAAKhB,UAAW,GAChG,KAAKD,EAAEwB,WAAW6B,GAAO,KAAM,IAAIoI,WAAU,oCAC7C,IAAI/E,GAAO1F,EAAMC,KAAKhB,UAAW,GAC7ByL,EAAQ,WACV,MAAON,GAAa/H,EAAMqI,EAAO7L,EAASmC,KAAM0E,EAAKiF,OAAO3K,EAAMC,KAAKhB,aAEzE,OAAOyL,IAMT1L,EAAE4L,QAAU,SAASvI,GACnB,GAAIwI,GAAY7K,EAAMC,KAAKhB,UAAW,GAClCyL,EAAQ,WAGV,IAAK,GAFDI,GAAW,EAAGnM,EAASkM,EAAUlM,OACjC+G,EAAOvE,MAAMxC,GACRiB,EAAI,EAAOjB,EAAJiB,EAAYA,IAC1B8F,EAAK9F,GAAKiL,EAAUjL,KAAOZ,EAAIC,UAAU6L,KAAcD,EAAUjL,EAEnE,MAAOkL,EAAW7L,UAAUN,QAAQ+G,EAAK5E,KAAK7B,UAAU6L,KACxD,OAAOV,GAAa/H,EAAMqI,EAAO1J,KAAMA,KAAM0E,GAE/C,OAAOgF,IAMT1L,EAAE+L,QAAU,SAASzM,GACnB,GAAIsB,GAA8B0D,EAA3B3E,EAASM,UAAUN,MAC1B,IAAc,GAAVA,EAAa,KAAM,IAAIqM,OAAM,wCACjC,KAAKpL,EAAI,EAAOjB,EAAJiB,EAAYA,IACtB0D,EAAMrE,UAAUW,GAChBtB,EAAIgF,GAAOtE,EAAE6C,KAAKvD,EAAIgF,GAAMhF,EAE9B,OAAOA,IAITU,EAAEiM,QAAU,SAAS5I,EAAM6I,GACzB,GAAID,GAAU,SAAS3H,GACrB,GAAI6H,GAAQF,EAAQE,MAChBC,EAAU,IAAMF,EAASA,EAAOvI,MAAM3B,KAAM/B,WAAaqE,EAE7D,OADKtE,GAAE4B,IAAIuK,EAAOC,KAAUD,EAAMC,GAAW/I,EAAKM,MAAM3B,KAAM/B,YACvDkM,EAAMC,GAGf,OADAH,GAAQE,SACDF,GAKTjM,EAAEqM,MAAQ,SAAShJ,EAAMiJ,GACvB,GAAI5F,GAAO1F,EAAMC,KAAKhB,UAAW,EACjC,OAAOsM,YAAW,WAChB,MAAOlJ,GAAKM,MAAM,KAAM+C,IACvB4F,IAKLtM,EAAEwM,MAAQxM,EAAE4L,QAAQ5L,EAAEqM,MAAOrM,EAAG,GAOhCA,EAAEyM,SAAW,SAASpJ,EAAMiJ,EAAMI,GAChC,GAAI7M,GAAS6G,EAAMlC,EACfmI,EAAU,KACVC,EAAW,CACVF,KAASA,KACd,IAAIG,GAAQ,WACVD,EAAWF,EAAQI,WAAY,EAAQ,EAAI9M,EAAE+M,MAC7CJ,EAAU,KACVnI,EAASnB,EAAKM,MAAM9D,EAAS6G,GACxBiG,IAAS9M,EAAU6G,EAAO,MAEjC,OAAO,YACL,GAAIqG,GAAM/M,EAAE+M,KACPH,IAAYF,EAAQI,WAAY,IAAOF,EAAWG,EACvD,IAAIC,GAAYV,GAAQS,EAAMH,EAc9B,OAbA/M,GAAUmC,KACV0E,EAAOzG,UACU,GAAb+M,GAAkBA,EAAYV,GAC5BK,IACFM,aAAaN,GACbA,EAAU,MAEZC,EAAWG,EACXvI,EAASnB,EAAKM,MAAM9D,EAAS6G,GACxBiG,IAAS9M,EAAU6G,EAAO,OACrBiG,GAAWD,EAAQQ,YAAa,IAC1CP,EAAUJ,WAAWM,EAAOG,IAEvBxI,IAQXxE,EAAEmN,SAAW,SAAS9J,EAAMiJ,EAAMc,GAChC,GAAIT,GAASjG,EAAM7G,EAASwN,EAAW7I,EAEnCqI,EAAQ,WACV,GAAI/D,GAAO9I,EAAE+M,MAAQM,CAEVf,GAAPxD,GAAeA,GAAQ,EACzB6D,EAAUJ,WAAWM,EAAOP,EAAOxD,IAEnC6D,EAAU,KACLS,IACH5I,EAASnB,EAAKM,MAAM9D,EAAS6G,GACxBiG,IAAS9M,EAAU6G,EAAO,QAKrC,OAAO,YACL7G,EAAUmC,KACV0E,EAAOzG,UACPoN,EAAYrN,EAAE+M,KACd,IAAIO,GAAUF,IAAcT,CAO5B,OANKA,KAASA,EAAUJ,WAAWM,EAAOP,IACtCgB,IACF9I,EAASnB,EAAKM,MAAM9D,EAAS6G,GAC7B7G,EAAU6G,EAAO,MAGZlC,IAOXxE,EAAEuN,KAAO,SAASlK,EAAMmK,GACtB,MAAOxN,GAAE4L,QAAQ4B,EAASnK,IAI5BrD,EAAE6F,OAAS,SAASzF,GAClB,MAAO,YACL,OAAQA,EAAUuD,MAAM3B,KAAM/B,aAMlCD,EAAEyN,QAAU,WACV,GAAI/G,GAAOzG,UACP+K,EAAQtE,EAAK/G,OAAS,CAC1B,OAAO,YAGL,IAFA,GAAIiB,GAAIoK,EACJxG,EAASkC,EAAKsE,GAAOrH,MAAM3B,KAAM/B,WAC9BW,KAAK4D,EAASkC,EAAK9F,GAAGK,KAAKe,KAAMwC,EACxC,OAAOA,KAKXxE,EAAE0N,MAAQ,SAASC,EAAOtK,GACxB,MAAO,YACL,QAAMsK,EAAQ,EACLtK,EAAKM,MAAM3B,KAAM/B,WAD1B,SAOJD,EAAE4N,OAAS,SAASD,EAAOtK,GACzB,GAAI7D,EACJ,OAAO,YAKL,QAJMmO,EAAQ,IACZnO,EAAO6D,EAAKM,MAAM3B,KAAM/B,YAEb,GAAT0N,IAAYtK,EAAO,MAChB7D,IAMXQ,EAAE6N,KAAO7N,EAAE4L,QAAQ5L,EAAE4N,OAAQ,EAM7B,IAAIE,KAAevL,SAAU,MAAMwL,qBAAqB,YACpD1M,GAAsB,UAAW,gBAAiB,WAClC,uBAAwB,iBAAkB,iBAqB9DrB,GAAEP,KAAO,SAASH,GAChB,IAAKU,EAAE6D,SAASvE,GAAM,QACtB,IAAIqD,EAAY,MAAOA,GAAWrD,EAClC,IAAIG,KACJ,KAAK,GAAI6E,KAAOhF,GAASU,EAAE4B,IAAItC,EAAKgF,IAAM7E,EAAKqC,KAAKwC,EAGpD,OADIwJ,IAAY3M,EAAoB7B,EAAKG,GAClCA,GAITO,EAAEgO,QAAU,SAAS1O,GACnB,IAAKU,EAAE6D,SAASvE,GAAM,QACtB,IAAIG,KACJ,KAAK,GAAI6E,KAAOhF,GAAKG,EAAKqC,KAAKwC,EAG/B,OADIwJ,IAAY3M,EAAoB7B,EAAKG,GAClCA,GAITO,EAAEsG,OAAS,SAAShH,GAIlB,IAAK,GAHDG,GAAOO,EAAEP,KAAKH,GACdK,EAASF,EAAKE,OACd2G,EAASnE,MAAMxC,GACViB,EAAI,EAAOjB,EAAJiB,EAAYA,IAC1B0F,EAAO1F,GAAKtB,EAAIG,EAAKmB,GAEvB,OAAO0F,IAKTtG,EAAEiO,UAAY,SAAS3O,EAAKC,EAAUM,GACpCN,EAAWc,EAAGd,EAAUM,EAKtB,KAAK,GADDD,GAHFH,EAAQO,EAAEP,KAAKH,GACbK,EAASF,EAAKE,OACdoF,KAEKrF,EAAQ,EAAWC,EAARD,EAAgBA,IAClCE,EAAaH,EAAKC,GAClBqF,EAAQnF,GAAcL,EAASD,EAAIM,GAAaA,EAAYN,EAE9D,OAAOyF,IAIX/E,EAAEkO,MAAQ,SAAS5O,GAIjB,IAAK,GAHDG,GAAOO,EAAEP,KAAKH,GACdK,EAASF,EAAKE,OACduO,EAAQ/L,MAAMxC,GACTiB,EAAI,EAAOjB,EAAJiB,EAAYA,IAC1BsN,EAAMtN,IAAMnB,EAAKmB,GAAItB,EAAIG,EAAKmB,IAEhC,OAAOsN,IAITlO,EAAEmO,OAAS,SAAS7O,GAGlB,IAAK,GAFDkF,MACA/E,EAAOO,EAAEP,KAAKH,GACTsB,EAAI,EAAGjB,EAASF,EAAKE,OAAYA,EAAJiB,EAAYA,IAChD4D,EAAOlF,EAAIG,EAAKmB,KAAOnB,EAAKmB,EAE9B,OAAO4D,IAKTxE,EAAEoO,UAAYpO,EAAEqO,QAAU,SAAS/O,GACjC,GAAIgP,KACJ,KAAK,GAAIhK,KAAOhF,GACVU,EAAEwB,WAAWlC,EAAIgF,KAAOgK,EAAMxM,KAAKwC,EAEzC,OAAOgK,GAAM3G,QAIf3H,EAAEuO,OAAStK,EAAejE,EAAEgO,SAI5BhO,EAAEwO,UAAYxO,EAAEyO,OAASxK,EAAejE,EAAEP,MAG1CO,EAAEwF,QAAU,SAASlG,EAAKc,EAAWP,GACnCO,EAAYC,EAAGD,EAAWP,EAE1B,KAAK,GADmByE,GAApB7E,EAAOO,EAAEP,KAAKH,GACTsB,EAAI,EAAGjB,EAASF,EAAKE,OAAYA,EAAJiB,EAAYA,IAEhD,GADA0D,EAAM7E,EAAKmB,GACPR,EAAUd,EAAIgF,GAAMA,EAAKhF,GAAM,MAAOgF,IAK9CtE,EAAE0O,KAAO,SAASlE,EAAQmE,EAAW9O,GACnC,GAA+BN,GAAUE,EAArC+E,KAAalF,EAAMkL,CACvB,IAAW,MAAPlL,EAAa,MAAOkF,EACpBxE,GAAEwB,WAAWmN,IACflP,EAAOO,EAAEgO,QAAQ1O,GACjBC,EAAWO,EAAW6O,EAAW9O,KAEjCJ,EAAO0J,EAAQlJ,WAAW,GAAO,EAAO,GACxCV,EAAW,SAASgE,EAAOe,EAAKhF,GAAO,MAAOgF,KAAOhF,IACrDA,EAAM8C,OAAO9C,GAEf,KAAK,GAAIsB,GAAI,EAAGjB,EAASF,EAAKE,OAAYA,EAAJiB,EAAYA,IAAK,CACrD,GAAI0D,GAAM7E,EAAKmB,GACX2C,EAAQjE,EAAIgF,EACZ/E,GAASgE,EAAOe,EAAKhF,KAAMkF,EAAOF,GAAOf,GAE/C,MAAOiB,IAITxE,EAAE4O,KAAO,SAAStP,EAAKC,EAAUM,GAC/B,GAAIG,EAAEwB,WAAWjC,GACfA,EAAWS,EAAE6F,OAAOtG,OACf,CACL,GAAIE,GAAOO,EAAE6E,IAAIsE,EAAQlJ,WAAW,GAAO,EAAO,GAAI4O,OACtDtP,GAAW,SAASgE,EAAOe,GACzB,OAAQtE,EAAE6B,SAASpC,EAAM6E,IAG7B,MAAOtE,GAAE0O,KAAKpP,EAAKC,EAAUM,IAI/BG,EAAE8O,SAAW7K,EAAejE,EAAEgO,SAAS,GAKvChO,EAAE+C,OAAS,SAAStB,EAAWsN,GAC7B,GAAIvK,GAASD,EAAW9C,EAExB,OADIsN,IAAO/O,EAAEwO,UAAUhK,EAAQuK,GACxBvK,GAITxE,EAAEgP,MAAQ,SAAS1P,GACjB,MAAKU,GAAE6D,SAASvE,GACTU,EAAE0C,QAAQpD,GAAOA,EAAI0B,QAAUhB,EAAEuO,UAAWjP,GADtBA,GAO/BU,EAAEiP,IAAM,SAAS3P,EAAK4P,GAEpB,MADAA,GAAY5P,GACLA,GAITU,EAAEmP,QAAU,SAAS3E,EAAQ1D,GAC3B,GAAIrH,GAAOO,EAAEP,KAAKqH,GAAQnH,EAASF,EAAKE,MACxC,IAAc,MAAV6K,EAAgB,OAAQ7K,CAE5B,KAAK,GADDL,GAAM8C,OAAOoI,GACR5J,EAAI,EAAOjB,EAAJiB,EAAYA,IAAK,CAC/B,GAAI0D,GAAM7E,EAAKmB,EACf,IAAIkG,EAAMxC,KAAShF,EAAIgF,MAAUA,IAAOhF,IAAM,OAAO,EAEvD,OAAO,EAKT,IAAI8P,GAAK,SAAStH,EAAGC,EAAGsH,EAAQC,GAG9B,GAAIxH,IAAMC,EAAG,MAAa,KAAND,GAAW,EAAIA,IAAM,EAAIC,CAE7C,IAAS,MAALD,GAAkB,MAALC,EAAW,MAAOD,KAAMC,CAErCD,aAAa9H,KAAG8H,EAAIA,EAAE7E,UACtB8E,YAAa/H,KAAG+H,EAAIA,EAAE9E,SAE1B,IAAIsM,GAAYhN,EAAStB,KAAK6G,EAC9B,IAAIyH,IAAchN,EAAStB,KAAK8G,GAAI,OAAO,CAC3C,QAAQwH,GAEN,IAAK,kBAEL,IAAK,kBAGH,MAAO,GAAKzH,GAAM,GAAKC,CACzB,KAAK,kBAGH,OAAKD,KAAOA,GAAWC,KAAOA,EAEhB,KAAND,EAAU,GAAKA,IAAM,EAAIC,GAAKD,KAAOC,CAC/C,KAAK,gBACL,IAAK,mBAIH,OAAQD,KAAOC,EAGnB,GAAIyH,GAA0B,mBAAdD,CAChB,KAAKC,EAAW,CACd,GAAgB,gBAAL1H,IAA6B,gBAALC,GAAe,OAAO,CAIzD,IAAI0H,GAAQ3H,EAAExG,YAAaoO,EAAQ3H,EAAEzG,WACrC,IAAImO,IAAUC,KAAW1P,EAAEwB,WAAWiO,IAAUA,YAAiBA,IACxCzP,EAAEwB,WAAWkO,IAAUA,YAAiBA,KACzC,eAAiB5H,IAAK,eAAiBC,GAC7D,OAAO,EAQXsH,EAASA,MACTC,EAASA,KAET,KADA,GAAI3P,GAAS0P,EAAO1P,OACbA,KAGL,GAAI0P,EAAO1P,KAAYmI,EAAG,MAAOwH,GAAO3P,KAAYoI,CAQtD,IAJAsH,EAAOvN,KAAKgG,GACZwH,EAAOxN,KAAKiG,GAGRyH,EAAW,CAGb,GADA7P,EAASmI,EAAEnI,OACPA,IAAWoI,EAAEpI,OAAQ,OAAO,CAEhC,MAAOA,KACL,IAAKyP,EAAGtH,EAAEnI,GAASoI,EAAEpI,GAAS0P,EAAQC,GAAS,OAAO,MAEnD,CAEL,GAAsBhL,GAAlB7E,EAAOO,EAAEP,KAAKqI,EAGlB,IAFAnI,EAASF,EAAKE,OAEVK,EAAEP,KAAKsI,GAAGpI,SAAWA,EAAQ,OAAO,CACxC,MAAOA,KAGL,GADA2E,EAAM7E,EAAKE,IACLK,EAAE4B,IAAImG,EAAGzD,KAAQ8K,EAAGtH,EAAExD,GAAMyD,EAAEzD,GAAM+K,EAAQC,GAAU,OAAO,EAMvE,MAFAD,GAAOM,MACPL,EAAOK,OACA,EAIT3P,GAAE4P,QAAU,SAAS9H,EAAGC,GACtB,MAAOqH,GAAGtH,EAAGC,IAKf/H,EAAE6P,QAAU,SAASvQ,GACnB,MAAW,OAAPA,GAAoB,EACpBS,EAAYT,KAASU,EAAE0C,QAAQpD,IAAQU,EAAE8P,SAASxQ,IAAQU,EAAEyJ,YAAYnK,IAA6B,IAAfA,EAAIK,OAChE,IAAvBK,EAAEP,KAAKH,GAAKK,QAIrBK,EAAE+P,UAAY,SAASzQ,GACrB,SAAUA,GAAwB,IAAjBA,EAAI0Q,WAKvBhQ,EAAE0C,QAAUD,GAAiB,SAASnD,GACpC,MAA8B,mBAAvBiD,EAAStB,KAAK3B,IAIvBU,EAAE6D,SAAW,SAASvE,GACpB,GAAI2Q,SAAc3Q,EAClB,OAAgB,aAAT2Q,GAAgC,WAATA,KAAuB3Q,GAIvDU,EAAE2E,MAAM,YAAa,WAAY,SAAU,SAAU,OAAQ,SAAU,SAAU,SAASuL,GACxFlQ,EAAE,KAAOkQ,GAAQ,SAAS5Q,GACxB,MAAOiD,GAAStB,KAAK3B,KAAS,WAAa4Q,EAAO,OAMjDlQ,EAAEyJ,YAAYxJ,aACjBD,EAAEyJ,YAAc,SAASnK,GACvB,MAAOU,GAAE4B,IAAItC,EAAK,YAMJ,kBAAP,KAAyC,gBAAb6Q,aACrCnQ,EAAEwB,WAAa,SAASlC,GACtB,MAAqB,kBAAPA,KAAqB,IAKvCU,EAAEoQ,SAAW,SAAS9Q,GACpB,MAAO8Q,UAAS9Q,KAAS4B,MAAMmP,WAAW/Q,KAI5CU,EAAEkB,MAAQ,SAAS5B,GACjB,MAAOU,GAAEsQ,SAAShR,IAAQA,KAASA,GAIrCU,EAAEiK,UAAY,SAAS3K,GACrB,MAAOA,MAAQ,GAAQA,KAAQ,GAAgC,qBAAvBiD,EAAStB,KAAK3B,IAIxDU,EAAEuQ,OAAS,SAASjR,GAClB,MAAe,QAARA,GAITU,EAAEwQ,YAAc,SAASlR,GACvB,MAAOA,SAAa,IAKtBU,EAAE4B,IAAM,SAAStC,EAAKgF,GACpB,MAAc,OAAPhF,GAAekD,EAAevB,KAAK3B,EAAKgF,IAQjDtE,EAAEyQ,WAAa,WAEb,MADA1O,GAAK/B,EAAIiC,EACFD,MAIThC,EAAE4D,SAAW,SAASL,GACpB,MAAOA,IAITvD,EAAE0Q,SAAW,SAASnN,GACpB,MAAO,YACL,MAAOA,KAIXvD,EAAE2Q,KAAO,aAET3Q,EAAE+D,SAAWA,EAGb/D,EAAE4Q,WAAa,SAAStR,GACtB,MAAc,OAAPA,EAAc,aAAe,SAASgF,GAC3C,MAAOhF,GAAIgF,KAMftE,EAAE8D,QAAU9D,EAAE6Q,QAAU,SAAS/J,GAE/B,MADAA,GAAQ9G,EAAEwO,aAAc1H,GACjB,SAASxH,GACd,MAAOU,GAAEmP,QAAQ7P,EAAKwH,KAK1B9G,EAAE2N,MAAQ,SAASnG,EAAGjI,EAAUM,GAC9B,GAAIiR,GAAQ3O,MAAMtB,KAAKC,IAAI,EAAG0G,GAC9BjI,GAAWO,EAAWP,EAAUM,EAAS,EACzC,KAAK,GAAIe,GAAI,EAAO4G,EAAJ5G,EAAOA,IAAKkQ,EAAMlQ,GAAKrB,EAASqB,EAChD,OAAOkQ,IAIT9Q,EAAEsH,OAAS,SAASvG,EAAKD,GAKvB,MAJW,OAAPA,IACFA,EAAMC,EACNA,EAAM,GAEDA,EAAMF,KAAKgK,MAAMhK,KAAKyG,UAAYxG,EAAMC,EAAM,KAIvDf,EAAE+M,IAAMgE,KAAKhE,KAAO,WAClB,OAAO,GAAIgE,OAAOC,UAIpB,IAAIC,IACFC,IAAK,QACLC,IAAK,OACLC,IAAK,OACLC,IAAK,SACLC,IAAK,SACLC,IAAK,UAEHC,EAAcxR,EAAEmO,OAAO8C,GAGvBQ,EAAgB,SAAS5M,GAC3B,GAAI6M,GAAU,SAASC,GACrB,MAAO9M,GAAI8M,IAGTvN,EAAS,MAAQpE,EAAEP,KAAKoF,GAAK+M,KAAK,KAAO,IACzCC,EAAaC,OAAO1N,GACpB2N,EAAgBD,OAAO1N,EAAQ,IACnC,OAAO,UAAS4N,GAEd,MADAA,GAAmB,MAAVA,EAAiB,GAAK,GAAKA,EAC7BH,EAAWI,KAAKD,GAAUA,EAAOE,QAAQH,EAAeL,GAAWM,GAG9EhS,GAAEmS,OAASV,EAAcR,GACzBjR,EAAEoS,SAAWX,EAAcD,GAI3BxR,EAAEwE,OAAS,SAASgG,EAAQzG,EAAUsO,GACpC,GAAI9O,GAAkB,MAAViH,MAAsB,GAAIA,EAAOzG,EAI7C,OAHIR,SAAe,KACjBA,EAAQ8O,GAEHrS,EAAEwB,WAAW+B,GAASA,EAAMtC,KAAKuJ,GAAUjH,EAKpD,IAAI+O,GAAY,CAChBtS,GAAEuS,SAAW,SAASC,GACpB,GAAIC,KAAOH,EAAY,EACvB,OAAOE,GAASA,EAASC,EAAKA,GAKhCzS,EAAE0S,kBACAC,SAAc,kBACdC,YAAc,mBACdT,OAAc,mBAMhB,IAAIU,GAAU,OAIVC,GACFxB,IAAU,IACVyB,KAAU,KACVC,KAAU,IACVC,KAAU,IACVC,SAAU,QACVC,SAAU,SAGRzB,EAAU,4BAEV0B,EAAa,SAASzB,GACxB,MAAO,KAAOmB,EAAQnB,GAOxB3R,GAAEqT,SAAW,SAASC,EAAMC,EAAUC,IAC/BD,GAAYC,IAAaD,EAAWC,GACzCD,EAAWvT,EAAE8O,YAAayE,EAAUvT,EAAE0S,iBAGtC,IAAI5O,GAAUgO,SACXyB,EAASpB,QAAUU,GAASzO,QAC5BmP,EAASX,aAAeC,GAASzO,QACjCmP,EAASZ,UAAYE,GAASzO,QAC/BwN,KAAK,KAAO,KAAM,KAGhBlS,EAAQ,EACR0E,EAAS,QACbkP,GAAKpB,QAAQpO,EAAS,SAAS6N,EAAOQ,EAAQS,EAAaD,EAAUc,GAanE,MAZArP,IAAUkP,EAAKtS,MAAMtB,EAAO+T,GAAQvB,QAAQR,EAAS0B,GACrD1T,EAAQ+T,EAAS9B,EAAMhS,OAEnBwS,EACF/N,GAAU,cAAgB+N,EAAS,iCAC1BS,EACTxO,GAAU,cAAgBwO,EAAc,uBAC/BD,IACTvO,GAAU,OAASuO,EAAW,YAIzBhB,IAETvN,GAAU,OAGLmP,EAASG,WAAUtP,EAAS,mBAAqBA,EAAS,OAE/DA,EAAS,2CACP,oDACAA,EAAS,eAEX,KACE,GAAIuP,GAAS,GAAIrR,UAASiR,EAASG,UAAY,MAAO,IAAKtP,GAC3D,MAAOwP,GAEP,KADAA,GAAExP,OAASA,EACLwP,EAGR,GAAIP,GAAW,SAASQ,GACtB,MAAOF,GAAO1S,KAAKe,KAAM6R,EAAM7T,IAI7B8T,EAAWP,EAASG,UAAY,KAGpC,OAFAL,GAASjP,OAAS,YAAc0P,EAAW,OAAS1P,EAAS,IAEtDiP,GAITrT,EAAE+T,MAAQ,SAASzU,GACjB,GAAI0U,GAAWhU,EAAEV,EAEjB,OADA0U,GAASC,QAAS,EACXD,EAUT,IAAIxP,GAAS,SAASwP,EAAU1U,GAC9B,MAAO0U,GAASC,OAASjU,EAAEV,GAAKyU,QAAUzU,EAI5CU,GAAEkU,MAAQ,SAAS5U,GACjBU,EAAE2E,KAAK3E,EAAEoO,UAAU9O,GAAM,SAAS4Q,GAChC,GAAI7M,GAAOrD,EAAEkQ,GAAQ5Q,EAAI4Q,EACzBlQ,GAAEyB,UAAUyO,GAAQ,WAClB,GAAIxJ,IAAQ1E,KAAKiB,SAEjB,OADAnB,GAAK6B,MAAM+C,EAAMzG,WACVuE,EAAOxC,KAAMqB,EAAKM,MAAM3D,EAAG0G,QAMxC1G,EAAEkU,MAAMlU,GAGRA,EAAE2E,MAAM,MAAO,OAAQ,UAAW,QAAS,OAAQ,SAAU,WAAY,SAASuL,GAChF,GAAIzJ,GAASvE,EAAWgO,EACxBlQ,GAAEyB,UAAUyO,GAAQ,WAClB,GAAI5Q,GAAM0C,KAAKiB,QAGf,OAFAwD,GAAO9C,MAAMrE,EAAKW,WACJ,UAATiQ,GAA6B,WAATA,GAAqC,IAAf5Q,EAAIK,cAAqBL,GAAI,GACrEkF,EAAOxC,KAAM1C,MAKxBU,EAAE2E,MAAM,SAAU,OAAQ,SAAU,SAASuL,GAC3C,GAAIzJ,GAASvE,EAAWgO,EACxBlQ,GAAEyB,UAAUyO,GAAQ,WAClB,MAAO1L,GAAOxC,KAAMyE,EAAO9C,MAAM3B,KAAKiB,SAAUhD,eAKpDD,EAAEyB,UAAU8B,MAAQ,WAClB,MAAOvB,MAAKiB,UAKdjD,EAAEyB,UAAU0S,QAAUnU,EAAEyB,UAAU2S,OAASpU,EAAEyB,UAAU8B,MAEvDvD,EAAEyB,UAAUc,SAAW,WACrB,MAAO,GAAKP,KAAKiB,UAUG,kBAAXoR,SAAyBA,OAAOC,KACzCD,OAAO,gBAAkB,WACvB,MAAOrU,OAGXiB,KAAKe"}
\ No newline at end of file diff --git a/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/backbone/node_modules/underscore/underscore.js b/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/backbone/node_modules/underscore/underscore.js new file mode 100644 index 0000000000..b29332f945 --- /dev/null +++ b/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/backbone/node_modules/underscore/underscore.js @@ -0,0 +1,1548 @@ +// Underscore.js 1.8.3 +// http://underscorejs.org +// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors +// Underscore may be freely distributed under the MIT license. + +(function() { + + // Baseline setup + // -------------- + + // Establish the root object, `window` in the browser, or `exports` on the server. + var root = this; + + // Save the previous value of the `_` variable. + var previousUnderscore = root._; + + // Save bytes in the minified (but not gzipped) version: + var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; + + // Create quick reference variables for speed access to core prototypes. + var + push = ArrayProto.push, + slice = ArrayProto.slice, + toString = ObjProto.toString, + hasOwnProperty = ObjProto.hasOwnProperty; + + // All **ECMAScript 5** native function implementations that we hope to use + // are declared here. + var + nativeIsArray = Array.isArray, + nativeKeys = Object.keys, + nativeBind = FuncProto.bind, + nativeCreate = Object.create; + + // Naked function reference for surrogate-prototype-swapping. + var Ctor = function(){}; + + // Create a safe reference to the Underscore object for use below. + var _ = function(obj) { + if (obj instanceof _) return obj; + if (!(this instanceof _)) return new _(obj); + this._wrapped = obj; + }; + + // Export the Underscore object for **Node.js**, with + // backwards-compatibility for the old `require()` API. If we're in + // the browser, add `_` as a global object. + if (typeof exports !== 'undefined') { + if (typeof module !== 'undefined' && module.exports) { + exports = module.exports = _; + } + exports._ = _; + } else { + root._ = _; + } + + // Current version. + _.VERSION = '1.8.3'; + + // Internal function that returns an efficient (for current engines) version + // of the passed-in callback, to be repeatedly applied in other Underscore + // functions. + var optimizeCb = function(func, context, argCount) { + if (context === void 0) return func; + switch (argCount == null ? 3 : argCount) { + case 1: return function(value) { + return func.call(context, value); + }; + case 2: return function(value, other) { + return func.call(context, value, other); + }; + case 3: return function(value, index, collection) { + return func.call(context, value, index, collection); + }; + case 4: return function(accumulator, value, index, collection) { + return func.call(context, accumulator, value, index, collection); + }; + } + return function() { + return func.apply(context, arguments); + }; + }; + + // A mostly-internal function to generate callbacks that can be applied + // to each element in a collection, returning the desired result — either + // identity, an arbitrary callback, a property matcher, or a property accessor. + var cb = function(value, context, argCount) { + if (value == null) return _.identity; + if (_.isFunction(value)) return optimizeCb(value, context, argCount); + if (_.isObject(value)) return _.matcher(value); + return _.property(value); + }; + _.iteratee = function(value, context) { + return cb(value, context, Infinity); + }; + + // An internal function for creating assigner functions. + var createAssigner = function(keysFunc, undefinedOnly) { + return function(obj) { + var length = arguments.length; + if (length < 2 || obj == null) return obj; + for (var index = 1; index < length; index++) { + var source = arguments[index], + keys = keysFunc(source), + l = keys.length; + for (var i = 0; i < l; i++) { + var key = keys[i]; + if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key]; + } + } + return obj; + }; + }; + + // An internal function for creating a new object that inherits from another. + var baseCreate = function(prototype) { + if (!_.isObject(prototype)) return {}; + if (nativeCreate) return nativeCreate(prototype); + Ctor.prototype = prototype; + var result = new Ctor; + Ctor.prototype = null; + return result; + }; + + var property = function(key) { + return function(obj) { + return obj == null ? void 0 : obj[key]; + }; + }; + + // Helper for collection methods to determine whether a collection + // should be iterated as an array or as an object + // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength + // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094 + var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1; + var getLength = property('length'); + var isArrayLike = function(collection) { + var length = getLength(collection); + return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX; + }; + + // Collection Functions + // -------------------- + + // The cornerstone, an `each` implementation, aka `forEach`. + // Handles raw objects in addition to array-likes. Treats all + // sparse array-likes as if they were dense. + _.each = _.forEach = function(obj, iteratee, context) { + iteratee = optimizeCb(iteratee, context); + var i, length; + if (isArrayLike(obj)) { + for (i = 0, length = obj.length; i < length; i++) { + iteratee(obj[i], i, obj); + } + } else { + var keys = _.keys(obj); + for (i = 0, length = keys.length; i < length; i++) { + iteratee(obj[keys[i]], keys[i], obj); + } + } + return obj; + }; + + // Return the results of applying the iteratee to each element. + _.map = _.collect = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length, + results = Array(length); + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + results[index] = iteratee(obj[currentKey], currentKey, obj); + } + return results; + }; + + // Create a reducing function iterating left or right. + function createReduce(dir) { + // Optimized iterator function as using arguments.length + // in the main function will deoptimize the, see #1991. + function iterator(obj, iteratee, memo, keys, index, length) { + for (; index >= 0 && index < length; index += dir) { + var currentKey = keys ? keys[index] : index; + memo = iteratee(memo, obj[currentKey], currentKey, obj); + } + return memo; + } + + return function(obj, iteratee, memo, context) { + iteratee = optimizeCb(iteratee, context, 4); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length, + index = dir > 0 ? 0 : length - 1; + // Determine the initial value if none is provided. + if (arguments.length < 3) { + memo = obj[keys ? keys[index] : index]; + index += dir; + } + return iterator(obj, iteratee, memo, keys, index, length); + }; + } + + // **Reduce** builds up a single result from a list of values, aka `inject`, + // or `foldl`. + _.reduce = _.foldl = _.inject = createReduce(1); + + // The right-associative version of reduce, also known as `foldr`. + _.reduceRight = _.foldr = createReduce(-1); + + // Return the first value which passes a truth test. Aliased as `detect`. + _.find = _.detect = function(obj, predicate, context) { + var key; + if (isArrayLike(obj)) { + key = _.findIndex(obj, predicate, context); + } else { + key = _.findKey(obj, predicate, context); + } + if (key !== void 0 && key !== -1) return obj[key]; + }; + + // Return all the elements that pass a truth test. + // Aliased as `select`. + _.filter = _.select = function(obj, predicate, context) { + var results = []; + predicate = cb(predicate, context); + _.each(obj, function(value, index, list) { + if (predicate(value, index, list)) results.push(value); + }); + return results; + }; + + // Return all the elements for which a truth test fails. + _.reject = function(obj, predicate, context) { + return _.filter(obj, _.negate(cb(predicate)), context); + }; + + // Determine whether all of the elements match a truth test. + // Aliased as `all`. + _.every = _.all = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length; + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + if (!predicate(obj[currentKey], currentKey, obj)) return false; + } + return true; + }; + + // Determine if at least one element in the object matches a truth test. + // Aliased as `any`. + _.some = _.any = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length; + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + if (predicate(obj[currentKey], currentKey, obj)) return true; + } + return false; + }; + + // Determine if the array or object contains a given item (using `===`). + // Aliased as `includes` and `include`. + _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) { + if (!isArrayLike(obj)) obj = _.values(obj); + if (typeof fromIndex != 'number' || guard) fromIndex = 0; + return _.indexOf(obj, item, fromIndex) >= 0; + }; + + // Invoke a method (with arguments) on every item in a collection. + _.invoke = function(obj, method) { + var args = slice.call(arguments, 2); + var isFunc = _.isFunction(method); + return _.map(obj, function(value) { + var func = isFunc ? method : value[method]; + return func == null ? func : func.apply(value, args); + }); + }; + + // Convenience version of a common use case of `map`: fetching a property. + _.pluck = function(obj, key) { + return _.map(obj, _.property(key)); + }; + + // Convenience version of a common use case of `filter`: selecting only objects + // containing specific `key:value` pairs. + _.where = function(obj, attrs) { + return _.filter(obj, _.matcher(attrs)); + }; + + // Convenience version of a common use case of `find`: getting the first object + // containing specific `key:value` pairs. + _.findWhere = function(obj, attrs) { + return _.find(obj, _.matcher(attrs)); + }; + + // Return the maximum element (or element-based computation). + _.max = function(obj, iteratee, context) { + var result = -Infinity, lastComputed = -Infinity, + value, computed; + if (iteratee == null && obj != null) { + obj = isArrayLike(obj) ? obj : _.values(obj); + for (var i = 0, length = obj.length; i < length; i++) { + value = obj[i]; + if (value > result) { + result = value; + } + } + } else { + iteratee = cb(iteratee, context); + _.each(obj, function(value, index, list) { + computed = iteratee(value, index, list); + if (computed > lastComputed || computed === -Infinity && result === -Infinity) { + result = value; + lastComputed = computed; + } + }); + } + return result; + }; + + // Return the minimum element (or element-based computation). + _.min = function(obj, iteratee, context) { + var result = Infinity, lastComputed = Infinity, + value, computed; + if (iteratee == null && obj != null) { + obj = isArrayLike(obj) ? obj : _.values(obj); + for (var i = 0, length = obj.length; i < length; i++) { + value = obj[i]; + if (value < result) { + result = value; + } + } + } else { + iteratee = cb(iteratee, context); + _.each(obj, function(value, index, list) { + computed = iteratee(value, index, list); + if (computed < lastComputed || computed === Infinity && result === Infinity) { + result = value; + lastComputed = computed; + } + }); + } + return result; + }; + + // Shuffle a collection, using the modern version of the + // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle). + _.shuffle = function(obj) { + var set = isArrayLike(obj) ? obj : _.values(obj); + var length = set.length; + var shuffled = Array(length); + for (var index = 0, rand; index < length; index++) { + rand = _.random(0, index); + if (rand !== index) shuffled[index] = shuffled[rand]; + shuffled[rand] = set[index]; + } + return shuffled; + }; + + // Sample **n** random values from a collection. + // If **n** is not specified, returns a single random element. + // The internal `guard` argument allows it to work with `map`. + _.sample = function(obj, n, guard) { + if (n == null || guard) { + if (!isArrayLike(obj)) obj = _.values(obj); + return obj[_.random(obj.length - 1)]; + } + return _.shuffle(obj).slice(0, Math.max(0, n)); + }; + + // Sort the object's values by a criterion produced by an iteratee. + _.sortBy = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + return _.pluck(_.map(obj, function(value, index, list) { + return { + value: value, + index: index, + criteria: iteratee(value, index, list) + }; + }).sort(function(left, right) { + var a = left.criteria; + var b = right.criteria; + if (a !== b) { + if (a > b || a === void 0) return 1; + if (a < b || b === void 0) return -1; + } + return left.index - right.index; + }), 'value'); + }; + + // An internal function used for aggregate "group by" operations. + var group = function(behavior) { + return function(obj, iteratee, context) { + var result = {}; + iteratee = cb(iteratee, context); + _.each(obj, function(value, index) { + var key = iteratee(value, index, obj); + behavior(result, value, key); + }); + return result; + }; + }; + + // Groups the object's values by a criterion. Pass either a string attribute + // to group by, or a function that returns the criterion. + _.groupBy = group(function(result, value, key) { + if (_.has(result, key)) result[key].push(value); else result[key] = [value]; + }); + + // Indexes the object's values by a criterion, similar to `groupBy`, but for + // when you know that your index values will be unique. + _.indexBy = group(function(result, value, key) { + result[key] = value; + }); + + // Counts instances of an object that group by a certain criterion. Pass + // either a string attribute to count by, or a function that returns the + // criterion. + _.countBy = group(function(result, value, key) { + if (_.has(result, key)) result[key]++; else result[key] = 1; + }); + + // Safely create a real, live array from anything iterable. + _.toArray = function(obj) { + if (!obj) return []; + if (_.isArray(obj)) return slice.call(obj); + if (isArrayLike(obj)) return _.map(obj, _.identity); + return _.values(obj); + }; + + // Return the number of elements in an object. + _.size = function(obj) { + if (obj == null) return 0; + return isArrayLike(obj) ? obj.length : _.keys(obj).length; + }; + + // Split a collection into two arrays: one whose elements all satisfy the given + // predicate, and one whose elements all do not satisfy the predicate. + _.partition = function(obj, predicate, context) { + predicate = cb(predicate, context); + var pass = [], fail = []; + _.each(obj, function(value, key, obj) { + (predicate(value, key, obj) ? pass : fail).push(value); + }); + return [pass, fail]; + }; + + // Array Functions + // --------------- + + // Get the first element of an array. Passing **n** will return the first N + // values in the array. Aliased as `head` and `take`. The **guard** check + // allows it to work with `_.map`. + _.first = _.head = _.take = function(array, n, guard) { + if (array == null) return void 0; + if (n == null || guard) return array[0]; + return _.initial(array, array.length - n); + }; + + // Returns everything but the last entry of the array. Especially useful on + // the arguments object. Passing **n** will return all the values in + // the array, excluding the last N. + _.initial = function(array, n, guard) { + return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n))); + }; + + // Get the last element of an array. Passing **n** will return the last N + // values in the array. + _.last = function(array, n, guard) { + if (array == null) return void 0; + if (n == null || guard) return array[array.length - 1]; + return _.rest(array, Math.max(0, array.length - n)); + }; + + // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. + // Especially useful on the arguments object. Passing an **n** will return + // the rest N values in the array. + _.rest = _.tail = _.drop = function(array, n, guard) { + return slice.call(array, n == null || guard ? 1 : n); + }; + + // Trim out all falsy values from an array. + _.compact = function(array) { + return _.filter(array, _.identity); + }; + + // Internal implementation of a recursive `flatten` function. + var flatten = function(input, shallow, strict, startIndex) { + var output = [], idx = 0; + for (var i = startIndex || 0, length = getLength(input); i < length; i++) { + var value = input[i]; + if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) { + //flatten current level of array or arguments object + if (!shallow) value = flatten(value, shallow, strict); + var j = 0, len = value.length; + output.length += len; + while (j < len) { + output[idx++] = value[j++]; + } + } else if (!strict) { + output[idx++] = value; + } + } + return output; + }; + + // Flatten out an array, either recursively (by default), or just one level. + _.flatten = function(array, shallow) { + return flatten(array, shallow, false); + }; + + // Return a version of the array that does not contain the specified value(s). + _.without = function(array) { + return _.difference(array, slice.call(arguments, 1)); + }; + + // Produce a duplicate-free version of the array. If the array has already + // been sorted, you have the option of using a faster algorithm. + // Aliased as `unique`. + _.uniq = _.unique = function(array, isSorted, iteratee, context) { + if (!_.isBoolean(isSorted)) { + context = iteratee; + iteratee = isSorted; + isSorted = false; + } + if (iteratee != null) iteratee = cb(iteratee, context); + var result = []; + var seen = []; + for (var i = 0, length = getLength(array); i < length; i++) { + var value = array[i], + computed = iteratee ? iteratee(value, i, array) : value; + if (isSorted) { + if (!i || seen !== computed) result.push(value); + seen = computed; + } else if (iteratee) { + if (!_.contains(seen, computed)) { + seen.push(computed); + result.push(value); + } + } else if (!_.contains(result, value)) { + result.push(value); + } + } + return result; + }; + + // Produce an array that contains the union: each distinct element from all of + // the passed-in arrays. + _.union = function() { + return _.uniq(flatten(arguments, true, true)); + }; + + // Produce an array that contains every item shared between all the + // passed-in arrays. + _.intersection = function(array) { + var result = []; + var argsLength = arguments.length; + for (var i = 0, length = getLength(array); i < length; i++) { + var item = array[i]; + if (_.contains(result, item)) continue; + for (var j = 1; j < argsLength; j++) { + if (!_.contains(arguments[j], item)) break; + } + if (j === argsLength) result.push(item); + } + return result; + }; + + // Take the difference between one array and a number of other arrays. + // Only the elements present in just the first array will remain. + _.difference = function(array) { + var rest = flatten(arguments, true, true, 1); + return _.filter(array, function(value){ + return !_.contains(rest, value); + }); + }; + + // Zip together multiple lists into a single array -- elements that share + // an index go together. + _.zip = function() { + return _.unzip(arguments); + }; + + // Complement of _.zip. Unzip accepts an array of arrays and groups + // each array's elements on shared indices + _.unzip = function(array) { + var length = array && _.max(array, getLength).length || 0; + var result = Array(length); + + for (var index = 0; index < length; index++) { + result[index] = _.pluck(array, index); + } + return result; + }; + + // Converts lists into objects. Pass either a single array of `[key, value]` + // pairs, or two parallel arrays of the same length -- one of keys, and one of + // the corresponding values. + _.object = function(list, values) { + var result = {}; + for (var i = 0, length = getLength(list); i < length; i++) { + if (values) { + result[list[i]] = values[i]; + } else { + result[list[i][0]] = list[i][1]; + } + } + return result; + }; + + // Generator function to create the findIndex and findLastIndex functions + function createPredicateIndexFinder(dir) { + return function(array, predicate, context) { + predicate = cb(predicate, context); + var length = getLength(array); + var index = dir > 0 ? 0 : length - 1; + for (; index >= 0 && index < length; index += dir) { + if (predicate(array[index], index, array)) return index; + } + return -1; + }; + } + + // Returns the first index on an array-like that passes a predicate test + _.findIndex = createPredicateIndexFinder(1); + _.findLastIndex = createPredicateIndexFinder(-1); + + // Use a comparator function to figure out the smallest index at which + // an object should be inserted so as to maintain order. Uses binary search. + _.sortedIndex = function(array, obj, iteratee, context) { + iteratee = cb(iteratee, context, 1); + var value = iteratee(obj); + var low = 0, high = getLength(array); + while (low < high) { + var mid = Math.floor((low + high) / 2); + if (iteratee(array[mid]) < value) low = mid + 1; else high = mid; + } + return low; + }; + + // Generator function to create the indexOf and lastIndexOf functions + function createIndexFinder(dir, predicateFind, sortedIndex) { + return function(array, item, idx) { + var i = 0, length = getLength(array); + if (typeof idx == 'number') { + if (dir > 0) { + i = idx >= 0 ? idx : Math.max(idx + length, i); + } else { + length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1; + } + } else if (sortedIndex && idx && length) { + idx = sortedIndex(array, item); + return array[idx] === item ? idx : -1; + } + if (item !== item) { + idx = predicateFind(slice.call(array, i, length), _.isNaN); + return idx >= 0 ? idx + i : -1; + } + for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) { + if (array[idx] === item) return idx; + } + return -1; + }; + } + + // Return the position of the first occurrence of an item in an array, + // or -1 if the item is not included in the array. + // If the array is large and already in sort order, pass `true` + // for **isSorted** to use binary search. + _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex); + _.lastIndexOf = createIndexFinder(-1, _.findLastIndex); + + // Generate an integer Array containing an arithmetic progression. A port of + // the native Python `range()` function. See + // [the Python documentation](http://docs.python.org/library/functions.html#range). + _.range = function(start, stop, step) { + if (stop == null) { + stop = start || 0; + start = 0; + } + step = step || 1; + + var length = Math.max(Math.ceil((stop - start) / step), 0); + var range = Array(length); + + for (var idx = 0; idx < length; idx++, start += step) { + range[idx] = start; + } + + return range; + }; + + // Function (ahem) Functions + // ------------------ + + // Determines whether to execute a function as a constructor + // or a normal function with the provided arguments + var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) { + if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args); + var self = baseCreate(sourceFunc.prototype); + var result = sourceFunc.apply(self, args); + if (_.isObject(result)) return result; + return self; + }; + + // Create a function bound to a given object (assigning `this`, and arguments, + // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if + // available. + _.bind = function(func, context) { + if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); + if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function'); + var args = slice.call(arguments, 2); + var bound = function() { + return executeBound(func, bound, context, this, args.concat(slice.call(arguments))); + }; + return bound; + }; + + // Partially apply a function by creating a version that has had some of its + // arguments pre-filled, without changing its dynamic `this` context. _ acts + // as a placeholder, allowing any combination of arguments to be pre-filled. + _.partial = function(func) { + var boundArgs = slice.call(arguments, 1); + var bound = function() { + var position = 0, length = boundArgs.length; + var args = Array(length); + for (var i = 0; i < length; i++) { + args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i]; + } + while (position < arguments.length) args.push(arguments[position++]); + return executeBound(func, bound, this, this, args); + }; + return bound; + }; + + // Bind a number of an object's methods to that object. Remaining arguments + // are the method names to be bound. Useful for ensuring that all callbacks + // defined on an object belong to it. + _.bindAll = function(obj) { + var i, length = arguments.length, key; + if (length <= 1) throw new Error('bindAll must be passed function names'); + for (i = 1; i < length; i++) { + key = arguments[i]; + obj[key] = _.bind(obj[key], obj); + } + return obj; + }; + + // Memoize an expensive function by storing its results. + _.memoize = function(func, hasher) { + var memoize = function(key) { + var cache = memoize.cache; + var address = '' + (hasher ? hasher.apply(this, arguments) : key); + if (!_.has(cache, address)) cache[address] = func.apply(this, arguments); + return cache[address]; + }; + memoize.cache = {}; + return memoize; + }; + + // Delays a function for the given number of milliseconds, and then calls + // it with the arguments supplied. + _.delay = function(func, wait) { + var args = slice.call(arguments, 2); + return setTimeout(function(){ + return func.apply(null, args); + }, wait); + }; + + // Defers a function, scheduling it to run after the current call stack has + // cleared. + _.defer = _.partial(_.delay, _, 1); + + // Returns a function, that, when invoked, will only be triggered at most once + // during a given window of time. Normally, the throttled function will run + // as much as it can, without ever going more than once per `wait` duration; + // but if you'd like to disable the execution on the leading edge, pass + // `{leading: false}`. To disable execution on the trailing edge, ditto. + _.throttle = function(func, wait, options) { + var context, args, result; + var timeout = null; + var previous = 0; + if (!options) options = {}; + var later = function() { + previous = options.leading === false ? 0 : _.now(); + timeout = null; + result = func.apply(context, args); + if (!timeout) context = args = null; + }; + return function() { + var now = _.now(); + if (!previous && options.leading === false) previous = now; + var remaining = wait - (now - previous); + context = this; + args = arguments; + if (remaining <= 0 || remaining > wait) { + if (timeout) { + clearTimeout(timeout); + timeout = null; + } + previous = now; + result = func.apply(context, args); + if (!timeout) context = args = null; + } else if (!timeout && options.trailing !== false) { + timeout = setTimeout(later, remaining); + } + return result; + }; + }; + + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. If `immediate` is passed, trigger the function on the + // leading edge, instead of the trailing. + _.debounce = function(func, wait, immediate) { + var timeout, args, context, timestamp, result; + + var later = function() { + var last = _.now() - timestamp; + + if (last < wait && last >= 0) { + timeout = setTimeout(later, wait - last); + } else { + timeout = null; + if (!immediate) { + result = func.apply(context, args); + if (!timeout) context = args = null; + } + } + }; + + return function() { + context = this; + args = arguments; + timestamp = _.now(); + var callNow = immediate && !timeout; + if (!timeout) timeout = setTimeout(later, wait); + if (callNow) { + result = func.apply(context, args); + context = args = null; + } + + return result; + }; + }; + + // Returns the first function passed as an argument to the second, + // allowing you to adjust arguments, run code before and after, and + // conditionally execute the original function. + _.wrap = function(func, wrapper) { + return _.partial(wrapper, func); + }; + + // Returns a negated version of the passed-in predicate. + _.negate = function(predicate) { + return function() { + return !predicate.apply(this, arguments); + }; + }; + + // Returns a function that is the composition of a list of functions, each + // consuming the return value of the function that follows. + _.compose = function() { + var args = arguments; + var start = args.length - 1; + return function() { + var i = start; + var result = args[start].apply(this, arguments); + while (i--) result = args[i].call(this, result); + return result; + }; + }; + + // Returns a function that will only be executed on and after the Nth call. + _.after = function(times, func) { + return function() { + if (--times < 1) { + return func.apply(this, arguments); + } + }; + }; + + // Returns a function that will only be executed up to (but not including) the Nth call. + _.before = function(times, func) { + var memo; + return function() { + if (--times > 0) { + memo = func.apply(this, arguments); + } + if (times <= 1) func = null; + return memo; + }; + }; + + // Returns a function that will be executed at most one time, no matter how + // often you call it. Useful for lazy initialization. + _.once = _.partial(_.before, 2); + + // Object Functions + // ---------------- + + // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed. + var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString'); + var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString', + 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString']; + + function collectNonEnumProps(obj, keys) { + var nonEnumIdx = nonEnumerableProps.length; + var constructor = obj.constructor; + var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto; + + // Constructor is a special case. + var prop = 'constructor'; + if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop); + + while (nonEnumIdx--) { + prop = nonEnumerableProps[nonEnumIdx]; + if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) { + keys.push(prop); + } + } + } + + // Retrieve the names of an object's own properties. + // Delegates to **ECMAScript 5**'s native `Object.keys` + _.keys = function(obj) { + if (!_.isObject(obj)) return []; + if (nativeKeys) return nativeKeys(obj); + var keys = []; + for (var key in obj) if (_.has(obj, key)) keys.push(key); + // Ahem, IE < 9. + if (hasEnumBug) collectNonEnumProps(obj, keys); + return keys; + }; + + // Retrieve all the property names of an object. + _.allKeys = function(obj) { + if (!_.isObject(obj)) return []; + var keys = []; + for (var key in obj) keys.push(key); + // Ahem, IE < 9. + if (hasEnumBug) collectNonEnumProps(obj, keys); + return keys; + }; + + // Retrieve the values of an object's properties. + _.values = function(obj) { + var keys = _.keys(obj); + var length = keys.length; + var values = Array(length); + for (var i = 0; i < length; i++) { + values[i] = obj[keys[i]]; + } + return values; + }; + + // Returns the results of applying the iteratee to each element of the object + // In contrast to _.map it returns an object + _.mapObject = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + var keys = _.keys(obj), + length = keys.length, + results = {}, + currentKey; + for (var index = 0; index < length; index++) { + currentKey = keys[index]; + results[currentKey] = iteratee(obj[currentKey], currentKey, obj); + } + return results; + }; + + // Convert an object into a list of `[key, value]` pairs. + _.pairs = function(obj) { + var keys = _.keys(obj); + var length = keys.length; + var pairs = Array(length); + for (var i = 0; i < length; i++) { + pairs[i] = [keys[i], obj[keys[i]]]; + } + return pairs; + }; + + // Invert the keys and values of an object. The values must be serializable. + _.invert = function(obj) { + var result = {}; + var keys = _.keys(obj); + for (var i = 0, length = keys.length; i < length; i++) { + result[obj[keys[i]]] = keys[i]; + } + return result; + }; + + // Return a sorted list of the function names available on the object. + // Aliased as `methods` + _.functions = _.methods = function(obj) { + var names = []; + for (var key in obj) { + if (_.isFunction(obj[key])) names.push(key); + } + return names.sort(); + }; + + // Extend a given object with all the properties in passed-in object(s). + _.extend = createAssigner(_.allKeys); + + // Assigns a given object with all the own properties in the passed-in object(s) + // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign) + _.extendOwn = _.assign = createAssigner(_.keys); + + // Returns the first key on an object that passes a predicate test + _.findKey = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = _.keys(obj), key; + for (var i = 0, length = keys.length; i < length; i++) { + key = keys[i]; + if (predicate(obj[key], key, obj)) return key; + } + }; + + // Return a copy of the object only containing the whitelisted properties. + _.pick = function(object, oiteratee, context) { + var result = {}, obj = object, iteratee, keys; + if (obj == null) return result; + if (_.isFunction(oiteratee)) { + keys = _.allKeys(obj); + iteratee = optimizeCb(oiteratee, context); + } else { + keys = flatten(arguments, false, false, 1); + iteratee = function(value, key, obj) { return key in obj; }; + obj = Object(obj); + } + for (var i = 0, length = keys.length; i < length; i++) { + var key = keys[i]; + var value = obj[key]; + if (iteratee(value, key, obj)) result[key] = value; + } + return result; + }; + + // Return a copy of the object without the blacklisted properties. + _.omit = function(obj, iteratee, context) { + if (_.isFunction(iteratee)) { + iteratee = _.negate(iteratee); + } else { + var keys = _.map(flatten(arguments, false, false, 1), String); + iteratee = function(value, key) { + return !_.contains(keys, key); + }; + } + return _.pick(obj, iteratee, context); + }; + + // Fill in a given object with default properties. + _.defaults = createAssigner(_.allKeys, true); + + // Creates an object that inherits from the given prototype object. + // If additional properties are provided then they will be added to the + // created object. + _.create = function(prototype, props) { + var result = baseCreate(prototype); + if (props) _.extendOwn(result, props); + return result; + }; + + // Create a (shallow-cloned) duplicate of an object. + _.clone = function(obj) { + if (!_.isObject(obj)) return obj; + return _.isArray(obj) ? obj.slice() : _.extend({}, obj); + }; + + // Invokes interceptor with the obj, and then returns obj. + // The primary purpose of this method is to "tap into" a method chain, in + // order to perform operations on intermediate results within the chain. + _.tap = function(obj, interceptor) { + interceptor(obj); + return obj; + }; + + // Returns whether an object has a given set of `key:value` pairs. + _.isMatch = function(object, attrs) { + var keys = _.keys(attrs), length = keys.length; + if (object == null) return !length; + var obj = Object(object); + for (var i = 0; i < length; i++) { + var key = keys[i]; + if (attrs[key] !== obj[key] || !(key in obj)) return false; + } + return true; + }; + + + // Internal recursive comparison function for `isEqual`. + var eq = function(a, b, aStack, bStack) { + // Identical objects are equal. `0 === -0`, but they aren't identical. + // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). + if (a === b) return a !== 0 || 1 / a === 1 / b; + // A strict comparison is necessary because `null == undefined`. + if (a == null || b == null) return a === b; + // Unwrap any wrapped objects. + if (a instanceof _) a = a._wrapped; + if (b instanceof _) b = b._wrapped; + // Compare `[[Class]]` names. + var className = toString.call(a); + if (className !== toString.call(b)) return false; + switch (className) { + // Strings, numbers, regular expressions, dates, and booleans are compared by value. + case '[object RegExp]': + // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i') + case '[object String]': + // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is + // equivalent to `new String("5")`. + return '' + a === '' + b; + case '[object Number]': + // `NaN`s are equivalent, but non-reflexive. + // Object(NaN) is equivalent to NaN + if (+a !== +a) return +b !== +b; + // An `egal` comparison is performed for other numeric values. + return +a === 0 ? 1 / +a === 1 / b : +a === +b; + case '[object Date]': + case '[object Boolean]': + // Coerce dates and booleans to numeric primitive values. Dates are compared by their + // millisecond representations. Note that invalid dates with millisecond representations + // of `NaN` are not equivalent. + return +a === +b; + } + + var areArrays = className === '[object Array]'; + if (!areArrays) { + if (typeof a != 'object' || typeof b != 'object') return false; + + // Objects with different constructors are not equivalent, but `Object`s or `Array`s + // from different frames are. + var aCtor = a.constructor, bCtor = b.constructor; + if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor && + _.isFunction(bCtor) && bCtor instanceof bCtor) + && ('constructor' in a && 'constructor' in b)) { + return false; + } + } + // Assume equality for cyclic structures. The algorithm for detecting cyclic + // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. + + // Initializing stack of traversed objects. + // It's done here since we only need them for objects and arrays comparison. + aStack = aStack || []; + bStack = bStack || []; + var length = aStack.length; + while (length--) { + // Linear search. Performance is inversely proportional to the number of + // unique nested structures. + if (aStack[length] === a) return bStack[length] === b; + } + + // Add the first object to the stack of traversed objects. + aStack.push(a); + bStack.push(b); + + // Recursively compare objects and arrays. + if (areArrays) { + // Compare array lengths to determine if a deep comparison is necessary. + length = a.length; + if (length !== b.length) return false; + // Deep compare the contents, ignoring non-numeric properties. + while (length--) { + if (!eq(a[length], b[length], aStack, bStack)) return false; + } + } else { + // Deep compare objects. + var keys = _.keys(a), key; + length = keys.length; + // Ensure that both objects contain the same number of properties before comparing deep equality. + if (_.keys(b).length !== length) return false; + while (length--) { + // Deep compare each member + key = keys[length]; + if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false; + } + } + // Remove the first object from the stack of traversed objects. + aStack.pop(); + bStack.pop(); + return true; + }; + + // Perform a deep comparison to check if two objects are equal. + _.isEqual = function(a, b) { + return eq(a, b); + }; + + // Is a given array, string, or object empty? + // An "empty" object has no enumerable own-properties. + _.isEmpty = function(obj) { + if (obj == null) return true; + if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0; + return _.keys(obj).length === 0; + }; + + // Is a given value a DOM element? + _.isElement = function(obj) { + return !!(obj && obj.nodeType === 1); + }; + + // Is a given value an array? + // Delegates to ECMA5's native Array.isArray + _.isArray = nativeIsArray || function(obj) { + return toString.call(obj) === '[object Array]'; + }; + + // Is a given variable an object? + _.isObject = function(obj) { + var type = typeof obj; + return type === 'function' || type === 'object' && !!obj; + }; + + // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError. + _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) { + _['is' + name] = function(obj) { + return toString.call(obj) === '[object ' + name + ']'; + }; + }); + + // Define a fallback version of the method in browsers (ahem, IE < 9), where + // there isn't any inspectable "Arguments" type. + if (!_.isArguments(arguments)) { + _.isArguments = function(obj) { + return _.has(obj, 'callee'); + }; + } + + // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8, + // IE 11 (#1621), and in Safari 8 (#1929). + if (typeof /./ != 'function' && typeof Int8Array != 'object') { + _.isFunction = function(obj) { + return typeof obj == 'function' || false; + }; + } + + // Is a given object a finite number? + _.isFinite = function(obj) { + return isFinite(obj) && !isNaN(parseFloat(obj)); + }; + + // Is the given value `NaN`? (NaN is the only number which does not equal itself). + _.isNaN = function(obj) { + return _.isNumber(obj) && obj !== +obj; + }; + + // Is a given value a boolean? + _.isBoolean = function(obj) { + return obj === true || obj === false || toString.call(obj) === '[object Boolean]'; + }; + + // Is a given value equal to null? + _.isNull = function(obj) { + return obj === null; + }; + + // Is a given variable undefined? + _.isUndefined = function(obj) { + return obj === void 0; + }; + + // Shortcut function for checking if an object has a given property directly + // on itself (in other words, not on a prototype). + _.has = function(obj, key) { + return obj != null && hasOwnProperty.call(obj, key); + }; + + // Utility Functions + // ----------------- + + // Run Underscore.js in *noConflict* mode, returning the `_` variable to its + // previous owner. Returns a reference to the Underscore object. + _.noConflict = function() { + root._ = previousUnderscore; + return this; + }; + + // Keep the identity function around for default iteratees. + _.identity = function(value) { + return value; + }; + + // Predicate-generating functions. Often useful outside of Underscore. + _.constant = function(value) { + return function() { + return value; + }; + }; + + _.noop = function(){}; + + _.property = property; + + // Generates a function for a given object that returns a given property. + _.propertyOf = function(obj) { + return obj == null ? function(){} : function(key) { + return obj[key]; + }; + }; + + // Returns a predicate for checking whether an object has a given set of + // `key:value` pairs. + _.matcher = _.matches = function(attrs) { + attrs = _.extendOwn({}, attrs); + return function(obj) { + return _.isMatch(obj, attrs); + }; + }; + + // Run a function **n** times. + _.times = function(n, iteratee, context) { + var accum = Array(Math.max(0, n)); + iteratee = optimizeCb(iteratee, context, 1); + for (var i = 0; i < n; i++) accum[i] = iteratee(i); + return accum; + }; + + // Return a random integer between min and max (inclusive). + _.random = function(min, max) { + if (max == null) { + max = min; + min = 0; + } + return min + Math.floor(Math.random() * (max - min + 1)); + }; + + // A (possibly faster) way to get the current timestamp as an integer. + _.now = Date.now || function() { + return new Date().getTime(); + }; + + // List of HTML entities for escaping. + var escapeMap = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''', + '`': '`' + }; + var unescapeMap = _.invert(escapeMap); + + // Functions for escaping and unescaping strings to/from HTML interpolation. + var createEscaper = function(map) { + var escaper = function(match) { + return map[match]; + }; + // Regexes for identifying a key that needs to be escaped + var source = '(?:' + _.keys(map).join('|') + ')'; + var testRegexp = RegExp(source); + var replaceRegexp = RegExp(source, 'g'); + return function(string) { + string = string == null ? '' : '' + string; + return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string; + }; + }; + _.escape = createEscaper(escapeMap); + _.unescape = createEscaper(unescapeMap); + + // If the value of the named `property` is a function then invoke it with the + // `object` as context; otherwise, return it. + _.result = function(object, property, fallback) { + var value = object == null ? void 0 : object[property]; + if (value === void 0) { + value = fallback; + } + return _.isFunction(value) ? value.call(object) : value; + }; + + // Generate a unique integer id (unique within the entire client session). + // Useful for temporary DOM ids. + var idCounter = 0; + _.uniqueId = function(prefix) { + var id = ++idCounter + ''; + return prefix ? prefix + id : id; + }; + + // By default, Underscore uses ERB-style template delimiters, change the + // following template settings to use alternative delimiters. + _.templateSettings = { + evaluate : /<%([\s\S]+?)%>/g, + interpolate : /<%=([\s\S]+?)%>/g, + escape : /<%-([\s\S]+?)%>/g + }; + + // When customizing `templateSettings`, if you don't want to define an + // interpolation, evaluation or escaping regex, we need one that is + // guaranteed not to match. + var noMatch = /(.)^/; + + // Certain characters need to be escaped so that they can be put into a + // string literal. + var escapes = { + "'": "'", + '\\': '\\', + '\r': 'r', + '\n': 'n', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + var escaper = /\\|'|\r|\n|\u2028|\u2029/g; + + var escapeChar = function(match) { + return '\\' + escapes[match]; + }; + + // JavaScript micro-templating, similar to John Resig's implementation. + // Underscore templating handles arbitrary delimiters, preserves whitespace, + // and correctly escapes quotes within interpolated code. + // NB: `oldSettings` only exists for backwards compatibility. + _.template = function(text, settings, oldSettings) { + if (!settings && oldSettings) settings = oldSettings; + settings = _.defaults({}, settings, _.templateSettings); + + // Combine delimiters into one regular expression via alternation. + var matcher = RegExp([ + (settings.escape || noMatch).source, + (settings.interpolate || noMatch).source, + (settings.evaluate || noMatch).source + ].join('|') + '|$', 'g'); + + // Compile the template source, escaping string literals appropriately. + var index = 0; + var source = "__p+='"; + text.replace(matcher, function(match, escape, interpolate, evaluate, offset) { + source += text.slice(index, offset).replace(escaper, escapeChar); + index = offset + match.length; + + if (escape) { + source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'"; + } else if (interpolate) { + source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'"; + } else if (evaluate) { + source += "';\n" + evaluate + "\n__p+='"; + } + + // Adobe VMs need the match returned to produce the correct offest. + return match; + }); + source += "';\n"; + + // If a variable is not specified, place data values in local scope. + if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; + + source = "var __t,__p='',__j=Array.prototype.join," + + "print=function(){__p+=__j.call(arguments,'');};\n" + + source + 'return __p;\n'; + + try { + var render = new Function(settings.variable || 'obj', '_', source); + } catch (e) { + e.source = source; + throw e; + } + + var template = function(data) { + return render.call(this, data, _); + }; + + // Provide the compiled source as a convenience for precompilation. + var argument = settings.variable || 'obj'; + template.source = 'function(' + argument + '){\n' + source + '}'; + + return template; + }; + + // Add a "chain" function. Start chaining a wrapped Underscore object. + _.chain = function(obj) { + var instance = _(obj); + instance._chain = true; + return instance; + }; + + // OOP + // --------------- + // If Underscore is called as a function, it returns a wrapped object that + // can be used OO-style. This wrapper holds altered versions of all the + // underscore functions. Wrapped objects may be chained. + + // Helper function to continue chaining intermediate results. + var result = function(instance, obj) { + return instance._chain ? _(obj).chain() : obj; + }; + + // Add your own custom functions to the Underscore object. + _.mixin = function(obj) { + _.each(_.functions(obj), function(name) { + var func = _[name] = obj[name]; + _.prototype[name] = function() { + var args = [this._wrapped]; + push.apply(args, arguments); + return result(this, func.apply(_, args)); + }; + }); + }; + + // Add all of the Underscore functions to the wrapper object. + _.mixin(_); + + // Add all mutator Array functions to the wrapper. + _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + var obj = this._wrapped; + method.apply(obj, arguments); + if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0]; + return result(this, obj); + }; + }); + + // Add all accessor Array functions to the wrapper. + _.each(['concat', 'join', 'slice'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + return result(this, method.apply(this._wrapped, arguments)); + }; + }); + + // Extracts the result from a wrapped and chained object. + _.prototype.value = function() { + return this._wrapped; + }; + + // Provide unwrapping proxy for some methods used in engine operations + // such as arithmetic and JSON stringification. + _.prototype.valueOf = _.prototype.toJSON = _.prototype.value; + + _.prototype.toString = function() { + return '' + this._wrapped; + }; + + // AMD registration happens at the end for compatibility with AMD loaders + // that may not enforce next-turn semantics on modules. Even though general + // practice for AMD registration is to be anonymous, underscore registers + // as a named module because, like jQuery, it is a base library that is + // popular enough to be bundled in a third party lib, but not be part of + // an AMD load request. Those cases could generate an error when an + // anonymous define() is called outside of a loader request. + if (typeof define === 'function' && define.amd) { + define('underscore', [], function() { + return _; + }); + } +}.call(this)); |