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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.
No, it means you don't have to do extra tests/checks before.
Like, it could have said:
if string is less than two characters, then return string
.Use the spoiler flag when you post solutions. In Python,
1
is both the boolean valueTrue
and the integer1
, so your distinction does not apply here.