This has got to be simple but I checked the PickAxe and Google to no
My guess is that I’m looking for it in terms that don’t make sense.
I have a fixnum:
a = 1000
I would like to output it with a comma, such as “1,000”. Is there a
formatting class or something I can use something along these lines
(thinking from my Java background):
Formatter f = Formatter.new(“N0”)
Any help appreciated.