This is probably an over optimization, but for really long lists, I use:

my %ntests = map { $_ => undef } @tests;

And then test using exists. It reduces the memory footprint slightly (or at least, it used to ... I admit I haven't verified that it's still true in more recent versions of perl.)

In reply to Re: Two simple code style advice questions by jhourcle
in thread Two simple code style advice questions by eyepopslikeamosquito

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