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Re: Swapping keys and values in a hash with slices

by tomhukins (Curate)
on Oct 20, 2004 at 10:31 UTC ( #400808=note: print w/ replies, xml ) Need Help??


in reply to Swapping keys and values in a hash with slices

This seems reasonable enough to me, with the usual caveat that you will lose information if multiple elements share the same value.

I would never use this code in production, though. You mention other solutions using loops and map, but I find the %revhash = reverse %hash idiom more elegant.


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