method

const_defined_in?

Ruby latest stable (v2_5_5) - 0 notes - Class: JSON

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2_2_9) is shown here.

const_defined_in?(modul, constant) public

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# File ext/json/lib/json/common.rb, line 429
    def self.const_defined_in?(modul, constant)
      modul.const_defined?(constant)
    end