module ActiveSupportHelpers
  # Helps in removing model, and force-reloading it next time This helper does 2
  # things:
  # * remove from $LOADED_FEATURES so that ruby 'require' reloads file again
  # * remove the constant from active support dependencies
  def self.clear_model(model_name)
    ActiveSupport::Dependencies.remove_constant('Plutus::' + model_name)

    models_dir = File.dirname(__FILE__) + '/../../app/models/plutus/'
    path = File.expand_path(models_dir + model_name.downcase + '.rb')
    $LOADED_FEATURES.delete(path)
  end
end