Upgrade to Attribute::Handlers 0.70.
[p5sagit/p5-mst-13.2.git] / lib / Attribute / Handlers / demo / Descriptions.pm
1 package Descriptions;
2
3 use Attribute::Handlers;
4
5 my %name;
6
7 sub name {
8         return $name{$_[2]}||*{$_[1]}{NAME};
9 }
10
11 sub UNIVERSAL::Name :ATTR {
12         $name{$_[2]} = $_[4];
13 }
14
15 sub UNIVERSAL::Purpose :ATTR {
16         print STDERR "Purpose of ", &name, " is $_[4]\n";
17 }
18
19 sub UNIVERSAL::Unit :ATTR {
20         print STDERR &name, " measured in $_[4]\n";
21 }
22
23
24 1;