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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.
hahahah that is cool
thx
I'd recommend going through the methods of Enumerable (see http://ruby-doc.org/core-2.3.1/Enumerable.html) and practicing usage of each one so you can get familiar with them - most of these methods are very useful in the real world and for code kata!
really? I need to learn all documentation, 'couse my code is so long in easy situations