Re^7: How can I do a numeric sort on a substring? (context matters)


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Re^7: How can I do a numeric sort on a substring? (context matters)

by kcott (Archbishop)

on Jun 28, 2021 at 08:36 UTC ( [id://11134380]=note: print w/replies, xml )

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in reply to Re^6: How can I do a numeric sort on a substring? (context matters)
in thread How can I do a numeric sort on a substring?

G'day swl,

See "Re^7: How can I do a numeric sort on a substring? [Benchmark: reworked and extended]". I've added sort_key_integer and sort_key_natural (made some guesses about the code) as well as a couple of additions of my own.

"It would be interesting to know how the Sort::Key approaches go under a more recent Perl."

I'm not seeing a huge difference between your output and my latest. SKn is at the slow end of the spectrum; SKi is by far the fastest (substantially faster on my system with Perl 5.34.0).

— Ken