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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 comment is hidden because it contains spoiler information about the solution
nice, clean!
unthinkable :)
nice used the output of the modulo operator for the 1 and 0. Very slick.
I thought the obj was not defined by default and wrote the definition of the obj separately. Worked.
Reraised above with more detail
Ok.
Duplicate issue.
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No problem. It's not very intuitive that posting a comment in a solution (and not marking it as having spoiler content), it'll be visible at the homepage, but that's how it works.
I had no idea about spoiler flag. I will be remember. Thanks!
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