original_string: function perform($unconsumed) {
  
      list($action, $args, $format) = $this->extract_action_and_args($unconsumed);
  
      # set format
      $this->format = isset($format) ? $format : 'html';
  
      # call before filter
      $before_filter_result = $this->before_filter($action, $args);
  
      # send action to controller
      # TODO (mlunzena) shouldn't the after filter be triggered too?
      if (!(FALSE === $before_filter_result || $this->performed)) {
  
        $mapped_action = $this->map_action($action);
  
        # is action callable?
        if (method_exists($this, $mapped_action)) {
          call_user_func_array(array(&$this, $mapped_action), $args);
        }
        else {
          $this->does_not_understand($action, $args);
        }
  
        if (!$this->performed) {
          $this->render_action($action);
        }
  
        # call after filter
        $this->after_filter($action, $args);
      }
  
      return $this->response;
    }
code: function perform($unconsumed) {
  
      list($action, $args, $format) = $this->extract_action_and_args($unconsumed);
  
      # set format
      $this->format = isset($format) ? $format : 'html';
  
      # call before filter
      $before_filter_result = $this->before_filter($action, $args);
  
      # send action to controller
      # TODO (mlunzena) shouldn't the after filter be triggered too?
      if (!(FALSE === $before_filter_result || $this->performed)) {
  
        $mapped_action = $this->map_action($action);
  
        # is action callable?
        if (method_exists($this, $mapped_action)) {
          call_user_func_array(array(&$this, $mapped_action), $args);
        }
        else {
          $this->does_not_understand($action, $args);
        }
  
        if (!$this->performed) {
          $this->render_action($action);
        }
  
        # call after filter
        $this->after_filter($action, $args);
      }
  
      return $this->response;
    }
code_tokens: function perform ( $ unconsumed ) { list ( $ action , $ args , $ format ) = $ this -> extract_action_and_args ( $ unconsumed ) ; # set format $ this -> format = isset ( $ format ) ? $ format : 'html' ; # call before filter $ before_filter_result = $ this -> before_filter ( $ action , $ args ) ; # send action to controller # TODO (mlunzena) shouldn't the after filter be triggered too? if ( ! ( FALSE === $ before_filter_result || $ this -> performed ) ) { $ mapped_action = $ this -> map_action ( $ action ) ; # is action callable? if ( method_exists ( $ this , $ mapped_action ) ) { call_user_func_array ( array ( & $ this , $ mapped_action ) , $ args ) ; } else { $ this -> does_not_understand ( $ action , $ args ) ; } if ( ! $ this -> performed ) { $ this -> render_action ( $ action ) ; } # call after filter $ this -> after_filter ( $ action , $ args ) ; } return $ this -> response ; }
docstring: This method extracts an action string and further arguments from it's
  parameter. The action string is mapped to a method being called afterwards
  using the said arguments. That method is called and a response object is
  generated, populated and sent back to the dispatcher.
  
  @param type <description>
  
  @return type <description>
docstring_tokens: This method extracts an action string and further arguments from it s parameter . The action string is mapped to a method being called afterwards using the said arguments . That method is called and a response object is generated populated and sent back to the dispatcher .