middleman/middleman — pull request #1279 by bhollis (2014-05-12 07:09:51+00:00)
Title: Resource list manipulator priority

Add the ability to set a priority order for sitemap resource list manipulators.

This allows us to do things like forcing `:directory_indexes` to always run last, alleviating the problem of the sitemap output differing depending on when you activate your extensions. I envision it being useful in other scenarios where manipulator ordering is significant.