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Object-Oriented Programming I
Getting Classier

Perfect! Now let’s class things up a bit with a class variable.



Give your Message class a @@messages_sent class variable and set it equal to 0. In the body of your initialize method, increment this value by 1 so that each time a new Message object is created, @@messages_sent will increase by 1. Don’t create any instances of your class just yet!

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