Anonymous hashes
- anonymous hash
- {}}
- HoH}
#!/usr/bin/perl
use strict;
use warnings;
my $phones_ref = {
Foo => 123,
Bar => 456,
Moo => 789,
};
print "$phones_ref->{Foo}\n"; # 123
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#!/usr/bin/perl
use strict;
use warnings;
my $phones_ref = {
Foo => 123,
Bar => 456,
Moo => 789,
};
print "$phones_ref->{Foo}\n"; # 123