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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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whaaaat???
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I think i'm getting it but to be clear, the valueOf in this challenge makes sure that the x returned is a number? I am trying to figure out why the code doesn't work with that line.
I didn't know you could embed the if directly in the string concatenation
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution