method

after_action

Importance_1
Ruby on Rails latest stable (v7.1.3.2) - 1 note - Class: AbstractController::Callbacks::ClassMethods

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v7.0.0) is shown here.

after_action public

Append a callback after actions. See _insert_callbacks for parameter details.

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February 3, 2016 - (v4.0.2 - v4.2.1)
0 thanks

Params of conditions

You can pass an proc for o callback with the conditions

after_action :initial_value, only: [:index, :show], unless: -> { @foo.nil? }

after_action :initial_value, only: [:index, :show], if: -> { @foo }