Tired of bugs because of typos?
Let fuzzy come to the rescue
class Account include Fuzzy def pay! other_account, amount other_account.balance += amount balance -= amount end end jeff = Account.find 1 a = Account.find 123 a.balance #=> 10.0 a.paid? jeff, 10 #=> 0.0
Nothing! No more pesky exceptions, no more whiny ruby interpreter incapable of making sensible guesses about what you actually meant.
Come on Ruby! Use some common sense.