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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.
ASI is not quite as evil as some other JS features, but it's best not to rely on it.
No, JS automatically performs semicolon insertion so it doesn't matter (at least when line breaks are not involved)
can even remove the
? true : falsehahaha, nice
Yes he did -
return k + ' = ' + pairs[k]
should have a semicolon at the end.
nice :) Almost perfect - you missed a semicolon