NIce comparison/example of a possible why. With List::Util::first, or equivalent code, you could at least move the array more to the middle ground (on average); I know you know that already and it's good (for me at least) to be confronted with the algorithm costs. That alone suggests a reason for doing it with the hash.

In reply to Re^5: Convert a string into a hash by Your Mother
in thread Convert a string into a hash by vitoco

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