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I seem to remember this same feature causing lots of headache in C in the form of subtle bugs mostly the result of this being used in awkward ways. Personally

by mbell 15y ago

I seem to remember this same feature causing lots of headache in C in the form of subtle bugs mostly the result of this being used in awkward ways. Personally I'd rather have a distinct boolean value to test for, the java version is much more explicit as to exactly what its doing.

waffle_ss 15y ago
Hmm can't say I've ever encountered something like that in Ruby so far. However, if you want a strict boolean it's pretty easy to get: !!STUDENTS.remove(uid)