Perl Weekly Chalenge #2

Last week I sent my solution to the Perl Weekly Chalenge #1 via email. It was fun and simple.

This week's challenge is to "write a script that can convert numbers to and from a base35 representation, using the characters 0-9 and A-Y."

I cannot do it as a one-liner this time, but it was still fun. While trying to solve it I realized that it wouldn't be much harder to implement a general solution to convert from any base to any base between 2 and 36.

This is my solution:

And this is how it works: