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Re: Mapping an array to a string

by Punitha (Priest)
on Jan 08, 2008 at 09:45 UTC ( #661042=note: print w/replies, xml ) Need Help??


in reply to Mapping an array to a string

Hi chuck_norris

Did you want to do something like this

use strict; my @AoH = ( {'Lead'=>'fred','Friend'=>'barney'}, {'Lead'=>'george','Wife'=> 'jane','Son'=>'elroy'} ); my $string = \@AoH; for my $href ( @$string) { for my $role ( keys %$href ) { print "$role:$href->{$role}\n"; } }

Punitha

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[shmem]: yes, at least for the result in @foo
[shmem]: but the results of both operations are different.
[shmem]: result := the discarded result (what's leftmost of the statement)
[shmem]: push returns the number of elements in @foo, the assignment returns all the elements in the (renewed) @foo
[Lady_Aleena]: Sanity check please? push @line, ref($list_addition ) eq 'ARRAY' ? @$list_addition : $list_addiction; # so I don't have the change existing uses of the sub.

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