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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.
Fixed
Agree
I believe for "best practice" the code should also be best practice in regards of the style guide, no?
Kata rank is common to all languages and can't be changed.
in my opinion need to move this to 8kue for ruby language
:::ruby description:::
trailing_zeros(7, 2) == 4
#7! = 5030 = 0b1001110110000, which has 4 zeros at the end
::: 7! is 5040, not 5030. 0b1001110110000.to_s(10) => 5040,
please, improve desctiption