Hey all, I'm having some difficulty with Exporter. I would prefer to use the Readonly module instead, but I don't have admin permissions which I would need to install it at work.
I want to declare some constants in a header-type file, and then use them in lots of other scripts. So far, I have in 'definitions.pm':
That was basically copied from the Exporter documentation. In 'temp.pl' i have:#! /usr/bin/perl package definitions; require Exporter; @ISA= qw(Exporter); use strict; use warnings; ###################################### ## definitions so that if constants ## ## change or are wrong, they can be ## ## easily updated ## @EXPORT=qw(CONST CONST2); use constant CONST => 2; use constant CONST2 => 3; 1;
#! /usr/bin/perl use strict; use warnings; use Data::Dumper; use definitions; print Dumper CONST; print Dumper "CONST"; print CONST exit 0;
so firstly, when I call temp.pl I get: "Global symbol "@EXPORT" requires explicit package name at definitions.pm line 16" so I try adding 'my' before @EXPORT: "Bareword "CONST" not allowed while "strict subs" in use at ./temp.pl line 10." so I try 'our' and get the same error, then i try 'use Exporter' rather than 'require': same results as above.
If I just run 'definitions.pm' using my @EXPORT, it will at least print '2'. but that's as far as I can get. bah. any suggestions?
In reply to help with Exporter by why_bird
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |