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.
Nice, I didn't think about filtering out the two-word cases by comparing with the original argument.
Nice, I didn't think about filtering the two-word cases based on equality with the original argument.
your solution is helpful
No. The []s only mean that. The slashes denote the start and end of the regexp object.
Ah, I see. So do the two "/"s mean to find any of the following characters? Also by character grouping, is it similar to an array? Sorry if I'm being a nuisance again
Looks like someone overtook me in providing an explanation. :-)
This comment is hidden because it contains spoiler information about the solution