From 932720c482a0c78b655b92ac644180c776fb37b5 Mon Sep 17 00:00:00 2001
From: jwollert <johannes.wollert@gmail.com>
Date: Wed, 11 May 2011 15:18:58 +0200
Subject: [PATCH] DRY code. always a pleasure to see it in the wild

---
 lib/report/chainable.rb     | 4 ++++
 lib/report/filter/base.rb   | 4 ----
 lib/report/group_by/base.rb | 4 ----
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/lib/report/chainable.rb b/lib/report/chainable.rb
index 38476e357a..2e2638758b 100644
--- a/lib/report/chainable.rb
+++ b/lib/report/chainable.rb
@@ -78,6 +78,10 @@ class Report < ActiveRecord::Base
       engine.chain_initializer.push block
     end
 
+    def self.cache_key
+      @cache_key ||= underscore_name
+    end
+
     inherited_attribute :label, :default => :translation_needed
     inherited_attribute :properties, :list => true
 
diff --git a/lib/report/filter/base.rb b/lib/report/filter/base.rb
index f944f7617d..d148c9dec4 100644
--- a/lib/report/filter/base.rb
+++ b/lib/report/filter/base.rb
@@ -16,10 +16,6 @@ class Report::Filter
 
     attr_accessor :values
 
-    def self.cache_key
-      @cache_key ||= underscore_name
-    end
-
     def cache_key
       self.class.cache_key + operator.to_s + Array(values).join(',')
     end
diff --git a/lib/report/group_by/base.rb b/lib/report/group_by/base.rb
index c0262587cb..6471cdcefd 100644
--- a/lib/report/group_by/base.rb
+++ b/lib/report/group_by/base.rb
@@ -16,10 +16,6 @@ class Report::GroupBy
       child.filter?
     end
 
-    def self.cache_key
-      @cache_key ||= underscore_name
-    end
-
     def cache_key
       self.class.cache_key + type.to_s[0,1]
     end