This simple change gets your program closer to working:
#!/usr/bin/perl
use strict;
use warnings;
my %address;
$address{Bray} = {
Name => 'Braden Mailloux',
Str => 'kapellenstr. 1',
EMail => 'brayshakes@gmail.com'
};
my $email = $address{Bray}->{EMail};
print_address($address{Bray});
After this change, running it only gives the error "Undefined subroutine &main::print_address called at bray.pl line 17."
You could also do this:
#!/usr/bin/perl
use strict;
use warnings;
my %address = ( Bray => {
Name => 'Braden Mailloux',
Str => 'kapellenstr. 1',
EMail => 'brayshakes@gmail.com'
});
my $email = $address{Bray}->{EMail};
print_address($address{Bray});
I believe it has something to do with the hash key not existing as you're trying to declare it lexically, but I couldn't find anything concrete (to me) in the docs. See my and perlsub for more details.
--chargrill
s**lil*; $*=join'',sort split q**; s;.*;grr; &&s+(.(.)).+$2$1+; $; =
qq-$_-;s,.*,ahc,;$,.=chop for split q,,,reverse;print for($,,$;,$*,$/)
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