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.
haha nice :)
Maybe. There are 51 ruby completions though, so it seems like other people found it ok.
I don't do ruby though so I can't check for you, sorry.
EDIT: There are some problems on Codewars about whitspace, because two whitespaces only show up as one for example. Maybe that is your problem?
You may be formatting the strings incorrctly eg. missing out whitespaces or putting in extra whitespaces.