kelder:
You're close: What you want is to add another layer to your hash, here are a couple hints:
my %Rolodex = {
BobSmith => {
name => "Bob Smith",
phone =>"123-456-7890",
},
JimJones => {
name => "Jim Jones",
phone =>"098-765-4321",
},
};
for my $personKey ("BobSmith", "JimJones") {
print "Name: %s, Phone: %s\n",
$Rolodex{$personKey}{name},
$Rolodex{$personKey}{phone};
}
my @BobSmithk = keys(%{$Rolodex{BobSmith}});
...
roboticus
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