Especially yes. A unit test would have caught this instantly. It is code that deals with $'s... something you'd really want to test, since it'll cost the compa

Especially yes. A unit test would have caught this instantly. It is code that deals with $'s... something you'd really want to test, since it'll cost the company money. Instead, you've got multiple engineers writing code multiple times (my euphemism for fixing buggy code), which also costs the company money.