christy13/6006psets_ng — comment on commit b84317635525af79a254369882f86227af526a6c
File: 5/code/rsa/ks_primitives.rb line 76
By christy13:

It's not converting it to a word though. I thought `to_something` was only reserved for conversions. I only made this method because it was used elsewhere (in `+`, `-`, etc., in BigNum).