code: protected function renderArguments($args)
      {
          $descriptions = array();
          if (is_array($args)) {
              foreach ($args as $arg) {
                  $dumper         = new SimpleDumper();
                  $descriptions[] = $dumper->describeValue($arg);
              }
          }
  
          return implode(', ', $descriptions);
      }
docs: Renders the argument list as a string for messages.
  
  @param array $args    Incoming arguments.
  
  @return string        Simple description of type and value.