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method

remove_duplicates

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

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.

remove_duplicates(callback)
private

No documentation available.

# File activesupport/lib/active_support/callbacks.rb, line 538
      def remove_duplicates(callback)
        @callbacks = nil
        @chain.delete_if { |c| callback.duplicates?(c) }
      end