As long as you're going to go through the same code path for each element in the array anyway, why not de-obfuscate that a bit and use the ternary operator? 

if (1 == sum( map { $_ ? 1 : 0 } @inputs ))

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While tye may be right that, in practice, Perl can't change the value of !0, I just don't like relying on obscure implementation details when clear, well-defined implementation details are available to me to accomplish the same thing in a readable, understandable, and maintainable manner.

In reply to Re^3: One out of three ain't bad (order) by Tanktalus
in thread One out of three ain't bad by saintmike

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