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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.
What the hell
Can someone explain this sorcery?
You are supposed to write yourself all the solutions, in real world you can and must use other framework/libraries/utilities wrote by others in order to not reinventing the wheel, but here, you should use just your skill in programming to come to a solution
Why it is an 8 kyu then?
Attempting my solution to test cases will make occour this error:
"it" calls must be invoked within a parent "describe" context
Thank for your feedback, i have just added random tests
This has been copy and pasted, is seems like you cheated
Expected: 0, instead got: 1
Log
[ '2', '1', '6', '6', '8', '5', '5', '5', '8', '2', '2', '2', '7', '8' ]
[ '9', '5', '6', '1', '1', '1', '8', '8' ]
It isn this correct?