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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.
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Odd. Others have used
gsubin their solutions. Are you sure that's the issue?So I was trying to make an easy fix for this Kata but I noticed that the ruby compiler here for some reason doesn't recognize the function gsub which is part of standrard ruby string functions in public. Can someone help me with a way around it, thank you.
This is very clever and quick.