From: Peter Rabbitson <ribasushi@cpan.org>
Date: Wed, 27 Oct 2010 11:57:39 +0000 (+0200)
Subject: Add a fix to cookbook recipe
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=70e6d5f7d5881c08702f71c6de80effc2f264ade;p=dbsrgits%2FDBIx-Class-Historic.git

Add a fix to cookbook recipe
---

diff --git a/lib/DBIx/Class/Manual/Cookbook.pod b/lib/DBIx/Class/Manual/Cookbook.pod
index 83f7cee..3c08004 100644
--- a/lib/DBIx/Class/Manual/Cookbook.pod
+++ b/lib/DBIx/Class/Manual/Cookbook.pod
@@ -1878,14 +1878,18 @@ just looking for this.
 For example, say that you have three columns, C<id>, C<number>, and
 C<squared>.  You would like to make changes to C<number> and have
 C<squared> be automagically set to the value of C<number> squared.
-You can accomplish this by overriding C<store_column> in your L<Result class|DBIx::Class::Manual::Glossary/Result class>:
+You can accomplish this by wrapping the C<number> accessor with
+L<Class::Method::Modifiers>:
 
-  sub store_column {
-    my ( $self, $name, $value ) = @_;
-    if ($name eq 'number') {
-      $self->squared($value * $value);
+  around number => sub {
+    my ($orig, $self) = (shift, shift);
+
+    if (@_) {
+      my $value = $_[0];
+      $self->squared( $value * $value );
     }
-    $self->next::method($name, $value);
+
+    $self->next::method(@_);
   }
 
 Note that the hard work is done by the call to C<next::method>, which