Merge pull request codegram#6 from codegram/memoize_assets

Memoize assets (performance improvement)
jeffkreeftmeijer · Jul 26, 2011 · 23cc0b5 · 23cc0b5
2 parents 393e06f + b6bd76b
commit 23cc0b5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/rack/webconsole/asset_helpers.rb b/lib/rack/webconsole/asset_helpers.rb
@@ -47,7 +47,8 @@ def js_code
       private
 
       def asset(file)
-        ::File.read(::File.join(::File.dirname(__FILE__), '..', '..', '..', 'public', file))
+        @assets ||= {}
+        @assets[file] ||= ::File.read(::File.join(::File.dirname(__FILE__), '..', '..', '..', 'public', file))
       end
     end
   end