/ Ruby on Rails
/
method

before

rails latest stable - Class: ActiveSupport::Callbacks::CallbackSequence

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v5.0.0.1) is shown here.

before(&before)
public

No documentation available.

# File activesupport/lib/active_support/callbacks.rb, line 435
      def before(&before)
        @before.unshift(before)
        self
      end