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by drivers99
4571 days ago
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This is obviously written to be clever/cute, not readable. If you just wanted the max of something, you could just write: $x > $y ? $x : $y; (This is the ternary operator borrowed from C, which still is a little confusing.) You could also just use an if / else statement, or write your own min/max functions. Or you can use min() and max() functions imported from List::Util module which can return the min/max from an entire list: http://timmurphy.org/2012/02/01/min-and-max-functions-in-per... |
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