class Object

Overrides the default render() method to call a subclass’ pre_render() method if it is present. Because the pre_render() method is called before the actual render() method, it is a good place for the controller to compose the “view model” based on the view being rendered before the actual render() method is called. @param args Arguments passed to the original render() method.

# File lib/pre_render/render.rb, line 9
def render_with_override(*args)
  if self.class.method_defined? :pre_render
    view = args[0].is_a?(Hash) ? (args[0][:action] || action_name) : (args[0] || action_name)
    self.pre_render(view.to_sym, *args)
  end
  render_without_override(*args)
end