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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.
And what's the point if it's slower and more complex?
This kata can be solved without any
strconversion at allThis is true! :)
Yeah,it's not tolerable for a perfectionist.
You have duplicated code, I think. In my opinion new function get_palindrome_number would be cleaner and easier to read.