I noticed this in some old code (where "cart") is a Class::DBI object:
items = cart.items;
count = items.size;
I ran it on my dev machine and noticed that it was reporting a count
of eleven when it should be just one item. Then I ran on an old
machine with 2.14 (which is probably when that application was
written) and it reports just one item.
Dumper.dump( items )
shows me that's it's just a single object, and there seems to be
eleven hash keys in the blessed hash.
I also noticed a stash entry for "as_list":
sub { return ref($_[0]) eq 'ARRAY' ? shift : [ shift ] };
So, seems like I should have:
count = as_list( items ).size;
I'm trying to remember, is that the usual approach?
--
Bill Moseley
[EMAIL PROTECTED]
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