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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.
Get started now by creating a new collection.
Something as simple as adding an API to get a list of all members of a clan we could then query each member and generate our own leader board to print out and post up weekly or whatnot which would I expect be good enough to attract and keep interest.
Organizational leaderboards, newsfeeds, solution lists ("Clans"?)
So friends/coworkers could have more incentives to participate.
Had someone recommend codewars on our slack channel but participation kind of fizzled out.
Can some please tell me about the +0 or -0 as suggested? Tnx
Premature generalization, I guess?
If something else unrelated to logins wanted to do the same pattern check, they could reuse this function without having to refactor any variable names.
Doesn't really matter for katas, I admit, force of habit :\
Parens are only necessary when you want to capture the results for later use. e.g. If you wanted to find out what exact value you matched. If you only care about validity then parens aren't required.
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This comment is hidden because it contains spoiler information about the solution