Method: Array#join

Defined in:
lib/source/ruby.rb

#join(str = '') ⇒ Object

call-seq:

ary.join(str = '') -> string

Returns a string version of ary created by calling to_s on each element (or join(str) if the element is also an array), then concatenating the resulting strings with str between them.

%w(a b c).join        #=> "abc"
%w(a b c).join('.')   #=> "a.b.c"



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# File 'lib/source/ruby.rb', line 2374

def join(str = '')
  `var result=this[0]!=null?this[0].m$join?this[0].m$join(str.__value__).__value__:this[0].m$to_s().__value__:''`
  `for(var i=1,l=this.length;i<l;++i){result+=(str.__value__||'')+(this[i].m$join?this[i].m$join(str).__value__:this[i].m$to_s().__value__);}`
  return `$q(result)`
end