original_string: public function merge(Hash $other, Closure $closure = null)
      {
          return $this->mergeInto(clone $this, $other, $closure);
      }
code: public function merge(Hash $other, Closure $closure = null)
      {
          return $this->mergeInto(clone $this, $other, $closure);
      }
code_tokens: public function merge ( Hash $ other , Closure $ closure = null ) { return $ this -> mergeInto ( clone $ this , $ other , $ closure ) ; }
docstring: Merges the two hashes and return a new Instance of a hash
  
  @param Hash    $other
  @param Closure $closure function to resolv conflicts
  
  @return Hash the merged hash
docstring_tokens: Merges the two hashes and return a new Instance of a hash