So far this week we’ve had a pair of related posts at the DailyProgrammer subreddit¹:

• [02/24/14] Challenge #149 [Easy] Disemvoweler
• [02/26/14] Challenge #150 [Intermediate] Re-emvoweler 1

Basically, if you’re given a string with vowels, take them out. If you’re given one without vowels, put them back in. One of the two is certainly easier than the other². :)

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