I'm building up the string key using sprintf just to avoid perl code in the comparison function.

Evil yes. But also EFFICIENT.

I'll bet for a long sort, it's probably faster to do a cmp than several cmps and <=>.

But it's the weekend; I'm too lazy to fire up Benchmark. :)
--
Mike

In reply to It's an efficiency thing, not an elegance thing by RMGir
in thread Inconsistent column Schwartzian Transform attempt by gryphon

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