Calculate cache_key only once

14 years ago · 83ad9014ab
parent 9a560b19d9
commit 83ad9014ab
1 changed files with 1 additions and 1 deletions
--- a/lib/widget/base.rb
+++ b/lib/widget/base.rb
@ -43,7 +43,7 @@ class Widget::Base < Widget
  end

  def cache_key
-    "#{self.class.name.demodulize}/#{subject.cache_key}/#{@options}"
+    @cache_key ||= "#{self.class.name.demodulize}/#{subject.cache_key}/#{@options.sort_by(&:to_s)}"
  end

  def cached?