That's part of the motivation for my question. One of the things perl got absolutely right was building hash and array into the DNA of the language. I'm shuddering for a moment thinking of the "platypus" like "array+hash" thingees in php.

So I'm trying to get a good TIMTOWTDI overview and make some a good selection from the various answers.

In reply to Re^2: map and grep (but for hashes) by zerohero
in thread map and grep (but for hashes) by zerohero

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