Ok.. I have a hashref..

my $h = {
 mm => 'July',
 yyyy => '1975',
 dd => '31',
 name => 'Milo',
 last_name => 'Manara',
};

[download]

And I want to rename some of the keys. So that I end up with:

my $h = {
 month => 'July',
 year => '1975',
 day => '31',
 first_name => 'Milo',
 last_name => 'Manara',
};

[download]

What's a classy way to do that? something using tr// ?? I'm at a loss on how, without building another structure..

In reply to can i rename hashref keys? by leocharre

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