Abstract Controller Callbacks

Abstract Controller provides hooks during the life cycle of a controller action. Callbacks allow you to trigger logic during this cycle. Available callbacks are:

  • after_action

  • append_after_action

  • append_around_action

  • append_before_action

  • around_action

  • before_action

  • prepend_after_action

  • prepend_around_action

  • prepend_before_action

  • skip_after_action

  • skip_around_action

  • skip_before_action

NOTE: Calling the same callback multiple times will overwrite previous callback definitions.

Namespace

Module

Methods

Included Modules

Instance Public methods

process_action(*args)

Override AbstractController::Base#process_action to run the process_action callbacks around the normal behavior.

📝 Source code 
# File actionpack/lib/abstract_controller/callbacks.rb, line 40
    def process_action(*args)
      run_callbacks(:process_action) do
        super
      end
    end
🔎 See on GitHub