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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
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IF you swap the positions of any of the special characters with each other, your solution won't notice -- among other false positive errors.
Of course a regex is not NECESSARY, but it is a very concise and clear way to solve the problem.
one question. I was looking about the join and best practices. But I have not found any info.
Why is not a best practice the use of join? do you have a link or a little explanation about that, pls :)
Use https://regex101.com/
Can someone tell me what the ^ and $ mean in a regular expression?
Its harder to understand your solution. Is it really better than regex?
Just a minor thing: In the Haskell version the initial solution has a function named
solve
but it should actually bechangeCase
.Otherwise more fun than I expected. Thanks!
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Well done Nick ! Keep it up !
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Not a big fan of Best Practice here as join() is used 3 times...
Nice. I didn't know that $ meant end.