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  • Ruby Overriding

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    Ruby is a object oriented programming language , it support to provide a specific implementation to the methods of subclasses that is already defined in superclasses . If there is any method in subclasses is same as the method of superclass then subclass method override it.
    Example :

    class Vehicle
      def bmw
        puts "my bmw"
      end
    end
    
    class Car < Vehicle
      def bmw
        puts "override bmw"
      end
    end
    
    c = Car.new
      c.bmw
    
    v = Vehicle.new
      v.bmw
    

    Output :

    c = Car.new
    c.bmw
    override bmw
    
    v = Vehicle.new
    v.bmw
    my bmw
    

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