Pathologically Eclectic Rubbish Lister | |
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Update: I'd downvote this if I could. My error was thinking $a and $b when
$_ was appropriate.
The recent thread, Better algorithm or data structure?, shows that this behavior of $_ is not well known. It surprised me. It took prompting for this aspect to register (thanks, BrowserUk). Update: reduced code to the point. This expresses that to which I was referring. Map and grep, like for can, localize $_; this makes this post nonsensical; Be well, rir Original verbose code: <Reveal this spoiler or all in this thread>
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