method

respond_to?

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What's this?

respond_to?(method, include_priv = false) public

A method to determine if an object responds to a message (e.g., a method call). In Active Resource, a Person object with a name attribute can answer true to my_person.respond_to?(:name), my_person.respond_to?(:name=), and my_person.respond_to?(:name?).

Show source

# File activeresource/lib/active_resource/base.rb, line 1277
    def respond_to?(method, include_priv = false)
      method_name = method.to_s
      if attributes.nil?
        super
      elsif known_attributes.include?(method_name)
        true
      elsif method_name =~ /(?:=|\?)$/ && attributes.include?($`)
        true
      else
        # super must be called at the end of the method, because the inherited respond_to?
        # would return true for generated readers, even if the attribute wasn't present
        super
      end
    end

respond_to?

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