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Re: Replace Hash-Ref with Array-Ref

by brx (Pilgrim)
on Nov 08, 2012 at 09:02 UTC ( #1002843=note: print w/ replies, xml ) Need Help??


in reply to Replace Hash-Ref with Array-Ref

I want that at the end $ref contains a reference to $ref->{baz}.

use Data::Dumper; my $ref = { "baz" => [1,2,3,4] }; print Dumper $ref; sub bazify {return $_[0]->{baz} }; $ref = bazify($ref); print Dumper $ref;

update: note that it is not a reference to $ref->{baz}, but its value (which is a ref to an anonymous array)

English is not my mother tongue.
Les tongues de ma mère sont "made in France".


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