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.
# File actionpack/lib/abstract_controller/callbacks.rb, line 40
def process_action(*args)
run_callbacks(:process_action) do
super
end
end Override AbstractController::Base#process_action to run the process_action callbacks around the normal behavior.
© 2004–2019 David Heinemeier Hansson
Licensed under the MIT License.