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method

dup

Importance_0
Ruby on Rails latest stable (v4.1.8) - 0 notes - Class: ActiveSupport::Callbacks::Callback

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

These similar methods exist in v4.1.8:

dup() public

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# File activesupport/lib/active_support/callbacks.rb, line 153
      def dup
        self.class.new(@kind, @method, @options.dup)
      end
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