Refactoring Loops and Conditionals

Earlier this week, a developer asked the Rails subreddit to help refactor some code they had written for an interview.

It was a nice and small little problem so I ported the original solution to PHP and took a stab at refactoring it in screencast format.

Check it out and let me know what you think!


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I recently released a full book and video course covering other refactorings you can do with collections.

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