Nit: Never say "never": 

main->execute( $href->{id} );

sub execute {
    for( @_ ) {
        die if $_->{none};
    }
}

print keys %$href, $/;

[download]

(prints "id")

- tye        

In reply to Re^3: Warnings not being thrown with DBI (nits) by tye
in thread Warnings not being thrown with DBI by hubb0r

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