Commas in Numbers

[rob]

If you ever need to put commas in your numbers, here's an excellent function:

http://sohne.net/articles/2006/01/24/print-or-format-numbers-with-commas-in-ruby

[sheefo]

Wow, I was looking for this about three days ago (to be precise). Thanks ^-^

I was too stupid to make one myself, and by the looks of it, it is somewhat complicated.