Wikia/app — pull request #18 by garthwebb (2012-10-25 23:41:49+00:00)
Title: Memoize the results of this method.

I found that memoizing this method reduced the time taken to render the RecentChanges page by about half. In my testing I didn't find that this slowed down other pages in any way I could measure. I'd like few other eyes to check this out and make sure this isn't going to break something else.