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The { $a cmp $b } comparison is the default behaviour for sort so doesn't have to be mentioned specifically if you don't wish. You can populate your @A and @trash arrays in one go by eliminating the intermediate @sorted array and pushing onto the appropriate array using a ternary (see Conditional Operator).

$ perl -Mstrict -Mwarnings -E' > my @notSorted = qw{ Beep Ape Circus Arg }; > my( @A, @trash ); > push @{ $_ =~ m{^A} ? \ @A : \ @trash }, $_ for sort @notSorted; > do { > local $" = q{, }; > say qq{@A}; > say qq{@trash}; > };' Ape, Arg Beep, Circus $

I hope this is helpful.

Cheers,

JohnGG


In reply to Re: Array splitting by johngg
in thread Array splitting by Hopfi

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