Extends class : inheritance « Class « Ruby

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Ruby » Class » inheritance

Extends class





class Hello

  def howdy

    greeting = "Hello, Matz!"

    puts greeting

  end

end



class Goodbye < Hello

  def solong

    farewell = "Goodbye, Matz."

    puts farewell

  end

end



friendly = Goodbye.new

friendly.howdy

friendly.solong

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