Use with parameter

suggest change

class Animal
  def method_missing(method, *args, &block)
    say, speak = method.to_s.split("_")
    if say == "say" && speak
      return speak.upcase if args.first == "shout"
      speak
    else
      super
    end
  end
end

=> Animal.new.say_moo
=> "moo" 
=> Animal.new.say_moo("shout")
=> "MOO"

Found a mistake? Have a question or improvement idea? Let me know.

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