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In Projects, you can keep track of your progress as you go throught the tasks. Check each item as you complete it!

Code Editor
The Zen of Ruby


All right! Time to put your new knowledge to work by refactoring some existing code. Refactoring is just a fancy way of saying we're improving the structure or appearance of our code without changing what it actually does.

We won't cover every bit of syntax from the previous exercises, but we'll hit the highlights. Ready?

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