juandebravo

    def play(*arguments)
      result = true
      arguments.each do |argument|
        case argument
        when Hash
          value = argument.delete(:value)
          play_ssml_for(value, argument)
        when RubySpeech::SSML::Speak
          play_ssml argument
        else

juandebravo

<?php

class DrupalClass {

  static $instances = array();

  public function __construct()
  {
      $class = get_class($this);
      if (isset(self::$instances[$class])) return;