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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.
Great solution, runeh.
You can also ignore the Math.abs() function as in the match[1] and match[2] is just the "remembered" part of the expression and this is the number before the optional "." without the "-".
Doh! Of course not. Ditto with lng. That would make it a bit nicer. Thanks.
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