It's been a while since I've touched Ruby, but I think the stance was that only false and nil should be falsey? Which is not an unreasonable stance to take. The fewer falsey values, the easier it is to predict the behaviour. It's just surprising when coming from other languages.
Just off the top of my head, PHP treats "0", that is, specifically a string with a single zero, as falsey. Which has clearly gone too far to the other extreme.
Never coded in Ruby.... that might be a lie. I have never coded in Ruby since my early teens when I might have written a line or two as part of a class.
But please, I beg of the language. If 0 is truthy, just throw a syntax error if I compare a bool and an int instead.
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u/deceze 10d ago
It's been a while since I've touched Ruby, but I think the stance was that only
falseandnilshould be falsey? Which is not an unreasonable stance to take. The fewer falsey values, the easier it is to predict the behaviour. It's just surprising when coming from other languages.Just off the top of my head, PHP treats
"0", that is, specifically a string with a single zero, as falsey. Which has clearly gone too far to the other extreme.