Loading collection data...
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.
True, replacing
numswith[...nums]would fix it if that is neededThanks for the fix!
Typescript does not compile, unsure if it's the test or something else
The test doesn't check for ''
If you set the greeting back to '', should it return 'Hello world!' or ''?