Name:Grzegorz Sparzak
Clan:Bling SH
Member Since:Jun 2016
Last Seen:Dec 2019
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Following:36
Followers:51
Allies:34
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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.
Ok, thanks. Your answer explained me, what I was doing wrong :) Great katas btw!
I think there is something wrong with tests. Last sample test doesn't even have a threeInOne function in the first parameter. And second parameter is a copy of the arr1, so it definitely won't be a proper result. I believe the same happens in final tests.
You should swap arguments in the tests, because the test feedback is confusing. I received "Copy unsuccessful - Expected: [1], instead got: [1,2,3,4]", while it should be the opposite.