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Re: map2 {} grep2 {} ...

by duelafn (Parson)
on Jul 14, 2011 at 18:45 UTC ( [id://914410]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub map2(&@) {
      my $f = shift;
      my @res;
    ...
    # ...
    %h_prefixed = map2 { ($a, "p$b") } %h;
    @a_hashed = map2 { +{ $a => $b } } @a;
    

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