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Diffstat (limited to '')
-rw-r--r-- | src/civetweb/src/third_party/duktape-1.8.0/polyfills/object-assign.js | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/civetweb/src/third_party/duktape-1.8.0/polyfills/object-assign.js b/src/civetweb/src/third_party/duktape-1.8.0/polyfills/object-assign.js new file mode 100644 index 000000000..dfa5a44d8 --- /dev/null +++ b/src/civetweb/src/third_party/duktape-1.8.0/polyfills/object-assign.js @@ -0,0 +1,45 @@ +/* + * Object.assign(), described in E6 Section 19.1.2.1 + * + * http://www.ecma-international.org/ecma-262/6.0/index.html#sec-object.assign + */ + +if (typeof Object.assign === 'undefined') { + Object.defineProperty(Object, 'assign', { + value: function (target) { + var i, n, j, m, k; + var source, keys; + var gotError; + var pendingError; + + if (target == null) { + throw new Exception('target null or undefined'); + } + + for (i = 1, n = arguments.length; i < n; i++) { + source = arguments[i]; + if (source == null) { + continue; // null or undefined + } + source = Object(source); + keys = Object.keys(source); // enumerable own keys + + for (j = 0, m = keys.length; j < m; j++) { + k = keys[j]; + try { + target[k] = source[k]; + } catch (e) { + if (!gotError) { + gotError = true; + pendingError = e; + } + } + } + } + + if (gotError) { + throw pendingError; + } + }, writable: true, enumerable: false, configurable: true + }); +} |