instance method `before`

Ruby on Rails 5.0.7.2

Since v4.1.16 Last seen in v5.0.7.2

Available in: v4.1.16 v4.2.11.3 v5.0.7.2

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before(&before)

No documentation comment.

Parameters

Source

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

Defined in activesupport/lib/active_support/callbacks.rb line 435 · View on GitHub · Improve this page · Find usages on GitHub