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method

raise_on_circular_reference

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Ruby on Rails latest stable (v4.0.2) - 0 notes - Class: ActiveSupport::JSON

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.2.1) is shown here.

raise_on_circular_reference(value) protected

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# File activesupport/lib/active_support/json/encoding.rb, line 26
        def raise_on_circular_reference(value) #:nodoc:
          stack = Thread.current[REFERENCE_STACK_VARIABLE] ||= []
          raise CircularReferenceError, 'object references itself' if
            stack.include? value
          stack << value
          yield
        ensure
          stack.pop
        end
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