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Re: Numeric sorting WITHOUT <=>

by GrandFather (Sage)
on Oct 10, 2012 at 01:43 UTC ( #998110=note: print w/ replies, xml ) Need Help??


in reply to Numeric sorting WITHOUT <=>

my @sorted = sort {sprintf ('%09d', $a) cmp sprintf ('%09d', $b)} keys + %jetsons;
True laziness is hard work


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Re^2: Numeric sorting WITHOUT <=>
by dsheroh (Parson) on Oct 10, 2012 at 09:44 UTC
    Don't really need the explicit cmp:

    my @sorted = sort map { sprintf '%09d', $_ } keys %jetsons;

      But that's nearly half the length so it can't be near half so good. :-)

      True laziness is hard work

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