hi everyone; first post here :)
i'm trying to use a module to open files indirectly and export the handle. i'm using perl version ~5.
module:
package MyPackage;
use Symbol qw( gensym );
...
sub import {
MyPackage->export_to_level(1, @_);
}
sub open_file {
my ($handle, $file) = @_;
${$handle} = gensym();
open *${$handle}, $file || die;
import(*${$handle}); # this apparently isn't working?
}
the file:
use MyPackage;
use strict;
...
open_file('LOG', 'log.txt');
while (<$LOG>) { print; } # yields the following:
Global symbol "$LOG" requires explicit package name at ./moduletest.pl
+ line 21.
Execution of ./moduletest.pl aborted due to compilation errors.
thanks for any guidance you can provide.
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