In the absence of a bigger picture here, I'll throw out the tasty little tidbit that you can actually bless a typeglob into an object. You'll have to use the
Symbol package (to get at gensym), but you can do some surprisingly nifty things with it:
#!/usr/bin/perl -w
package GlobPack;
use strict;
use Symbol;
sub new {
my $class = shift;
my $file = shift || "test.txt";
$class = ref($class) || $class;
my $self = gensym;
open($self, $file) || return undef;
return bless ($self, $class);
}
sub read {
my $self = shift;
print while (<$self>);
}
Here's some code to test this:
package main;
my $fileread = GlobPack->new('globpack.pl') || die "Can't get the glob
+ject.\n";
$fileread->read();
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