On Thu, Oct 09, 2014 at 03:50:02AM +1300, Kent Fredric wrote:
First, what are you trying to acheive.
Global variables are rarely a good idea, as is sharing variables
between files.
So the question is, why are you trying to share a variable between
files using globals?
My suggestion
On Wed, 8 Oct 2014 21:36:06 +0200
Hans Ginzel h...@matfyz.cz wrote:
I want to use one global hash variable for options or configuration
variables like verbose, debug. I don't want to pass them to each
function or to almost each object.
package main;
our %Opts = (
verbose = 0,
debug =
On 9 October 2014 03:35, Hans Ginzel h...@matfyz.cz wrote:
Hello!
Let's consider following strip-down example:
# file a.pl
use strict;
package a;
our $var=1;
warn var=$var;
# file b.pl
use strict;
#no strict qw/vars/;
require 'b.pl';
package a;
warn var=$var;
How to get rid of
The ‘our’ statement associates a simple name with a package global variable in
the current package. Therefore, if you want to make $var in file b.pl mean the
package global variable $var in package a ($a:var), just put ‘our $var;’ after
the ‘package a;’ statement in file b.pl (see below).
On
On 9 October 2014 08:36, Hans Ginzel h...@matfyz.cz wrote:
I want to use one global hash variable for options or configuration
variables
like verbose, debug. I don't want to pass them to each function
or to almost each object.
Indeed, Jim Gibson explains you can simply declare our in both