Abstract Controller provides hooks during the life cycle of a controller action. Callbacks allow you to trigger logic during this cycle. Available callbacks are:
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
AbstractController::Base#process_action to run the
process_action callbacks around the normal behavior.
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Licensed under the MIT License.