christy13/6006psets_ng — comment on commit b84317635525af79a254369882f86227af526a6c
File: 5/code/rsa/ks_primitives.rb line 77
By pwnall:

`@_word`

Actually, the variable name should match the method name, so you can use an `attr_reader`. `@to_word`? It's a little bit confusing, but it's not used anywhere else in the implementation.