I don't know how to take that and actually refer to the user's name.

That local *getUserByUserId = make_closure( 'users', 'user_id' ); simply gives a name to the sub ref returned by make_closure(). You can call it exactly as if you had the code sub getUserByUserId { . . . } instead. To get at the name, you only have to know that the function returns the results of a fetchrow_hashref(). So, something like this should do fine: 

my $user_data = getUserByUserId( $id );  
my $user_name = $user_data->{name};

[download]

-sauoq
"My two cents aren't worth a dime.";

In reply to Re: Re: Re: Code factory by sauoq
in thread Code factory by Notromda

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