Wow that's awesome. I decided to re-implement divisiblity by 7 in this manner, since integrating with <horrible system> could wait a few minutes. :) https://g

Wow that's awesome. I decided to re-implement divisiblity by 7 in this manner, since integrating with <horrible system> could wait a few minutes. :) https://gist.github.com/62553ded59ec7e289be6 https://gist.github.com/62553ded59ec7e289be6 Edit: s/division by 7/divisibility by 7 Thanks for pointing that out, omaranto!