Name:Ievgenii_Litvinov
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Member Since:May 2016
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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.
actually not, it just syntax error in this comment, everything allright in browser consol, it gives needed error in any cases that are not in range (-8,8) , but it just does not pass tests.
There is some problem to solve test (to raise an error) in JS , because just 'throw new Error('error)' doesn't works