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New trail: Regular Expressions

(Gabe Berke-Williams) #1

Hey everybody,

We just launched a new trail for regular expressions that takes you from pattern-matching all the way to a real-life exercise in reformatting phone numbers.

Try it out here: https://thoughtbot.com/upcase/regular-expressions

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(Charlieanna ) #2

I couldnt understand the solution for the last exercise :frowning:

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