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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.
Oh, sorry. I new here and English is not my native language, so I make such mistakes sometimes 😓
Please, explain me what it claims from me? I removed all whitespaces from the end.
When I tried again I passed all the tests
expected:<...e
e
d
a
b
b[
]> but was:<...e
e
d
a
b
b[]>
Absolutely truth, we all feel dumb