I'm trying to be lazy and create a generic order-processing script that will take a value from a database and use that value to determine which package whould be 'use'd at run-time for vendor-specific functions. For example, I would like to do something similar to the following:
sub getVendorData {
my ($code) = @_;
my $returnedVal = 0;
if($code =~ m/<%(\w+)%>/) {
# need to do something special with this vendor
my $module = $1;
# $module is the package name
# (it could be one of 7 different values)
# where we'll add any custom stuff that needs to happen for a
# particular vendor
use Modules::$process; # for example
my $vendor = $process->new(); # for example
my $returnedVal = $vendor->getVendorData();
}
return $returnedVal;
}
I would prefere to do something like the above, instead of a large if/else statement, that way, when I add a new vendor - I need only add the associated package to the Modules directory and be up and running - instead of modifying the if/else to include the new condition.
Any ideas if this is even possible?
Richard Luck
Pif Magazine
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