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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.
Nevermind mates, stupid me figured it out myself. ;) One of the reasons I love Codewars (and code challenges), I always learn something new.
Sorry for the stupid question, but I can't figure out what kind of syntax/call
method(:vert_mirror)in the test cases is. I started Ruby some time ago, but I have not yet seen this kind of magic. -.-I tried
puts fct, but the only output I get is#and I don't know what to make from that. :/ I can't wrap my head around it, so a little hint would be really appreciated.Maybe provide some edge-cases with words like "aren't"/"isn't" to see the different behaviour of
String#splitandString#scan. I hope I am not totally wrong, butString#scanwould split "aren't" into "aren" and "t"?