Assigning anonymous hash to a list
Matt Lawrence
matt.lawrence at virgin.net
Tue Jul 30 20:14:28 BST 2013
Don't you need parentheses on both sides of that assignment?
Sent from Samsung Mobile
-------- Original message --------
From: gvim <gvimrc at gmail.com>
Date:
To: London PM <london.pm at london.pm.org>
Subject: Assigning anonymous hash to a list
Can anyone explain why this works:
my $ref = {a => 1, b => 2, c => 3};
say $ref->{b}; # Result: 2
... but this doesn't :
my ($str, $ref) = 'text', {a => 1, b => 2, c => 3};
say $ref->{b}; # Result: Use of uninitialized value
Seems a little inconsistent.
gvim
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