Hello.

What I really want (if the code worked as I was expecting):

sub create_f {
    my $func = shift;
    return sub {
        my $var = "xpto";
        &$func;
    }
}

my $function = create_f( 
    sub { print ">> $var <<\n" }
);

[download]

I mean, supply a function that uses a variable that is declared outside. Of course I do not want this on this context, this is just my test code.

I do not want to make the variable global to the package.

Any hints?

Thanks! :)

Alberto Simões

In reply to Making variables visible between calls. by ambs

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