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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.
Well
You can print the input parameter to the console using
console.log()in JavaScript. You can print to the console in any Kata in all languages.There is no problem in the tests. 115 guys passed the Ruby kata. Moreover when you ask for help don't post an issue but a question.