csail/6006psets_ng — comment on commit 837c03ca86177f4d55790c7444d0b32e98b2b026
File: 5/code/rsa/big_num.rb line 258
By pwnall:

I prefer having `protected :improve_inverse` after the function code. Explanation: if you look at "def inverse", it's hard to see that it's in a protected block. The access modifier is less important than the function body, so it goes right after it.