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method

append_features

Importance_0
Ruby on Rails latest stable (v4.2.1) - 0 notes - Class: ActiveSupport::Concern
append_features(base) public

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# File activesupport/lib/active_support/concern.rb, line 111
    def append_features(base)
      if base.instance_variable_defined?(:@_dependencies)
        base.instance_variable_get(:@_dependencies) << self
        return false
      else
        return false if base < self
        @_dependencies.each { |dep| base.send(:include, dep) }
        super
        base.extend const_get(:ClassMethods) if const_defined?(:ClassMethods)
        base.class_eval(&@_included_block) if instance_variable_defined?(:@_included_block)
      end
    end
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