original_string: public function concat(ICollection $coll){
  		
  		$arr = array();
  		$coll->copyTo($arr);
  		
  		return new static(\array_merge($this->_Arr, \array_values($arr)));
  		
  	}
code: public function concat(ICollection $coll){
  		
  		$arr = array();
  		$coll->copyTo($arr);
  		
  		return new static(\array_merge($this->_Arr, \array_values($arr)));
  		
  	}
code_tokens: public function concat ( ICollection $ coll ) { $ arr = array ( ) ; $ coll -> copyTo ( $ arr ) ; return new static ( \ array_merge ( $ this -> _Arr , \ array_values ( $ arr ) ) ) ; }
docstring: Concatenates this list with an ICollection and returns a
  new list
  @param \Cola\ICollection $coll
  @return \static
docstring_tokens: Concatenates this list with an ICollection and returns a new list