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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.
OK, thank you bro.
Because the input parameter in this case will always be a string
why is not necesary convert value to String?
Nevermind! I realized I had a space at the beginning after all. Unfortunatly when it shows the test case on the side it looks exactly the same as the string I'm supposed to output =/
After hitting submit and seeing all of the tests, The strings match up perfectly (no extra spaces, used return to show the result etc.) but it still says all tests are failed. =( Is there a way I can show you my solution? I don't want to post it here because of spoilers.