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Re: Pricing Routines to perform Unit Price conversions before used in sub/totaling
****** message to minivend-users from Ryan Hertz <rhertz@gyb.baits.com> ******
At 03:06 PM 4/20/99 , Barry Treahy wrote:
>****** message to minivend-users from Barry Treahy <treahy@mmaz.com>
******
>
<--snip-->
>From the little that I have learned about Perl, this routine from
>Data.pm:
>
>sub item_price {
> &{$Vend::Cfg->{ItemPriceRoutine}}(@_);
>}
>
>is being passed parameters, the item-code and the item-quantity as well
>as an optional pricing database. I've also learned that the & in Perl
>is a reference pointer to a procedural routine entry point. So it would
>seem that calls to item_price is just a generic dispatch to a
>configurable pricing routine.
>
>Great, but I have been unable to put together, based on looking at
>Config.pm, what the default pricing routine is, to use this as a
>template to construct a custom one nor do I know how to correctly
>reference it in the configuration file...
>
Barry,
My word, you're way over my head! I'm confused because lib/Vend/Config.pm
declares itself (package) as Vend::Config not Vend:Cfg. Have you stumbled
onto something that is deprecated? I can't even find ItemPriceRoutine in
Config.pm.
Ryan Hertz tel 520-645-3812
Webmaster tel 800-645-BAIT
Advertising Director fax 520-645-2588
Gary Yamamoto Custom Baits, Inc. http://www.yamamoto.baits.com
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