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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.
this is really cool. the "end.pop" as well as "rescue false".
very readable and succint.
it helps if you print the input inside your function.
puts text
the text = "'" is tricky.