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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 11:19:16 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 12:07:37 +0000 |
commit | b485aab7e71c1625cfc27e0f92c9509f42378458 (patch) | |
tree | ae9abe108601079d1679194de237c9a435ae5b55 /web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-string-ext/mrblib/string.rb | |
parent | Adding upstream version 1.44.3. (diff) | |
download | netdata-b485aab7e71c1625cfc27e0f92c9509f42378458.tar.xz netdata-b485aab7e71c1625cfc27e0f92c9509f42378458.zip |
Adding upstream version 1.45.3+dfsg.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-string-ext/mrblib/string.rb')
-rw-r--r-- | web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-string-ext/mrblib/string.rb | 355 |
1 files changed, 0 insertions, 355 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-string-ext/mrblib/string.rb b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-string-ext/mrblib/string.rb deleted file mode 100644 index c3a7eb380..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-string-ext/mrblib/string.rb +++ /dev/null @@ -1,355 +0,0 @@ -class String - - ## - # call-seq: - # String.try_convert(obj) -> string or nil - # - # Try to convert <i>obj</i> into a String, using to_str method. - # Returns converted string or nil if <i>obj</i> cannot be converted - # for any reason. - # - # String.try_convert("str") #=> "str" - # String.try_convert(/re/) #=> nil - # - def self.try_convert(obj) - if obj.respond_to?(:to_str) - obj.to_str - else - nil - end - end - - ## - # call-seq: - # string.clear -> string - # - # Makes string empty. - # - # a = "abcde" - # a.clear #=> "" - # - def clear - self.replace("") - end - - ## - # call-seq: - # str.lstrip -> new_str - # - # Returns a copy of <i>str</i> with leading whitespace removed. See also - # <code>String#rstrip</code> and <code>String#strip</code>. - # - # " hello ".lstrip #=> "hello " - # "hello".lstrip #=> "hello" - # - def lstrip - a = 0 - z = self.size - 1 - a += 1 while a <= z and " \f\n\r\t\v".include?(self[a]) - (z >= 0) ? self[a..z] : "" - end - - ## - # call-seq: - # str.rstrip -> new_str - # - # Returns a copy of <i>str</i> with trailing whitespace removed. See also - # <code>String#lstrip</code> and <code>String#strip</code>. - # - # " hello ".rstrip #=> " hello" - # "hello".rstrip #=> "hello" - # - def rstrip - a = 0 - z = self.size - 1 - z -= 1 while a <= z and " \f\n\r\t\v\0".include?(self[z]) - (z >= 0) ? self[a..z] : "" - end - - ## - # call-seq: - # str.strip -> new_str - # - # Returns a copy of <i>str</i> with leading and trailing whitespace removed. - # - # " hello ".strip #=> "hello" - # "\tgoodbye\r\n".strip #=> "goodbye" - # - def strip - a = 0 - z = self.size - 1 - a += 1 while a <= z and " \f\n\r\t\v".include?(self[a]) - z -= 1 while a <= z and " \f\n\r\t\v\0".include?(self[z]) - (z >= 0) ? self[a..z] : "" - end - - ## - # call-seq: - # str.lstrip! -> self or nil - # - # Removes leading whitespace from <i>str</i>, returning <code>nil</code> if no - # change was made. See also <code>String#rstrip!</code> and - # <code>String#strip!</code>. - # - # " hello ".lstrip #=> "hello " - # "hello".lstrip! #=> nil - # - def lstrip! - raise RuntimeError, "can't modify frozen String" if frozen? - s = self.lstrip - (s == self) ? nil : self.replace(s) - end - - ## - # call-seq: - # str.rstrip! -> self or nil - # - # Removes trailing whitespace from <i>str</i>, returning <code>nil</code> if - # no change was made. See also <code>String#lstrip!</code> and - # <code>String#strip!</code>. - # - # " hello ".rstrip #=> " hello" - # "hello".rstrip! #=> nil - # - def rstrip! - raise RuntimeError, "can't modify frozen String" if frozen? - s = self.rstrip - (s == self) ? nil : self.replace(s) - end - - ## - # call-seq: - # str.strip! -> str or nil - # - # Removes leading and trailing whitespace from <i>str</i>. Returns - # <code>nil</code> if <i>str</i> was not altered. - # - def strip! - raise RuntimeError, "can't modify frozen String" if frozen? - s = self.strip - (s == self) ? nil : self.replace(s) - end - - ## - # call-seq: - # str.casecmp(other_str) -> -1, 0, +1 or nil - # - # Case-insensitive version of <code>String#<=></code>. - # - # "abcdef".casecmp("abcde") #=> 1 - # "aBcDeF".casecmp("abcdef") #=> 0 - # "abcdef".casecmp("abcdefg") #=> -1 - # "abcdef".casecmp("ABCDEF") #=> 0 - # - def casecmp(str) - self.downcase <=> str.to_str.downcase - rescue NoMethodError - raise TypeError, "no implicit conversion of #{str.class} into String" - end - - def partition(sep) - raise TypeError, "type mismatch: #{sep.class} given" unless sep.is_a? String - n = index(sep) - unless n.nil? - m = n + sep.size - [ slice(0, n), sep, slice(m, size - m) ] - else - [ self, "", "" ] - end - end - - def rpartition(sep) - raise TypeError, "type mismatch: #{sep.class} given" unless sep.is_a? String - n = rindex(sep) - unless n.nil? - m = n + sep.size - [ slice(0, n), sep, slice(m, size - m) ] - else - [ "", "", self ] - end - end - - ## - # call-seq: - # str.slice!(fixnum) -> new_str or nil - # str.slice!(fixnum, fixnum) -> new_str or nil - # str.slice!(range) -> new_str or nil - # str.slice!(other_str) -> new_str or nil - # - # Deletes the specified portion from <i>str</i>, and returns the portion - # deleted. - # - # string = "this is a string" - # string.slice!(2) #=> "i" - # string.slice!(3..6) #=> " is " - # string.slice!("r") #=> "r" - # string #=> "thsa sting" - # - def slice!(arg1, arg2=nil) - raise RuntimeError, "can't modify frozen String" if frozen? - raise "wrong number of arguments (for 1..2)" if arg1.nil? && arg2.nil? - - if !arg1.nil? && !arg2.nil? - idx = arg1 - idx += self.size if arg1 < 0 - if idx >= 0 && idx <= self.size && arg2 > 0 - str = self[idx, arg2] - else - return nil - end - else - validated = false - if arg1.kind_of?(Range) - beg = arg1.begin - ed = arg1.end - beg += self.size if beg < 0 - ed += self.size if ed < 0 - ed -= 1 if arg1.exclude_end? - validated = true - elsif arg1.kind_of?(String) - validated = true - else - idx = arg1 - idx += self.size if arg1 < 0 - validated = true if idx >=0 && arg1 < self.size - end - if validated - str = self[arg1] - else - return nil - end - end - unless str.nil? || str == "" - if !arg1.nil? && !arg2.nil? - idx = arg1 >= 0 ? arg1 : self.size+arg1 - str2 = self[0...idx] + self[idx+arg2..-1].to_s - else - if arg1.kind_of?(Range) - idx = beg >= 0 ? beg : self.size+beg - idx2 = ed>= 0 ? ed : self.size+ed - str2 = self[0...idx] + self[idx2+1..-1].to_s - elsif arg1.kind_of?(String) - idx = self.index(arg1) - str2 = self[0...idx] + self[idx+arg1.size..-1] unless idx.nil? - else - idx = arg1 >= 0 ? arg1 : self.size+arg1 - str2 = self[0...idx] + self[idx+1..-1].to_s - end - end - self.replace(str2) unless str2.nil? - end - str - end - - ## - # call-seq: - # str.insert(index, other_str) -> str - # - # Inserts <i>other_str</i> before the character at the given - # <i>index</i>, modifying <i>str</i>. Negative indices count from the - # end of the string, and insert <em>after</em> the given character. - # The intent is insert <i>aString</i> so that it starts at the given - # <i>index</i>. - # - # "abcd".insert(0, 'X') #=> "Xabcd" - # "abcd".insert(3, 'X') #=> "abcXd" - # "abcd".insert(4, 'X') #=> "abcdX" - # "abcd".insert(-3, 'X') #=> "abXcd" - # "abcd".insert(-1, 'X') #=> "abcdX" - # - def insert(idx, str) - if idx == -1 - return self << str - elsif idx < 0 - idx += 1 - end - self[idx, 0] = str - self - end - - ## - # call-seq: - # str.ljust(integer, padstr=' ') -> new_str - # - # If <i>integer</i> is greater than the length of <i>str</i>, returns a new - # <code>String</code> of length <i>integer</i> with <i>str</i> left justified - # and padded with <i>padstr</i>; otherwise, returns <i>str</i>. - # - # "hello".ljust(4) #=> "hello" - # "hello".ljust(20) #=> "hello " - # "hello".ljust(20, '1234') #=> "hello123412341234123" - def ljust(idx, padstr = ' ') - raise ArgumentError, 'zero width padding' if padstr == '' - return self if idx <= self.size - pad_repetitions = (idx / padstr.length).ceil - padding = (padstr * pad_repetitions)[0...(idx - self.length)] - self + padding - end - - ## - # call-seq: - # str.rjust(integer, padstr=' ') -> new_str - # - # If <i>integer</i> is greater than the length of <i>str</i>, returns a new - # <code>String</code> of length <i>integer</i> with <i>str</i> right justified - # and padded with <i>padstr</i>; otherwise, returns <i>str</i>. - # - # "hello".rjust(4) #=> "hello" - # "hello".rjust(20) #=> " hello" - # "hello".rjust(20, '1234') #=> "123412341234123hello" - def rjust(idx, padstr = ' ') - raise ArgumentError, 'zero width padding' if padstr == '' - return self if idx <= self.size - pad_repetitions = (idx / padstr.length).ceil - padding = (padstr * pad_repetitions)[0...(idx - self.length)] - padding + self - end - - def chars(&block) - if block_given? - self.split('').each do |i| - block.call(i) - end - self - else - self.split('') - end - end - - def each_char(&block) - return to_enum :each_char unless block - - split('').each do |i| - block.call(i) - end - self - end - - def codepoints(&block) - len = self.size - - if block_given? - self.split('').each do|x| - block.call(x.ord) - end - self - else - self.split('').map{|x| x.ord} - end - end - alias each_codepoint codepoints - - ## - # call-seq: - # str.prepend(other_str) -> str - # - # Prepend---Prepend the given string to <i>str</i>. - # - # a = "world" - # a.prepend("hello ") #=> "hello world" - # a #=> "hello world" - def prepend(arg) - self[0, 0] = arg - self - end -end |