gregbell/active_admin — pull request #1858 by hakanensari (2013-01-16 00:12:14+00:00)
Title: Use Decorator.decorate_collection

[See this △][1] in Draper's API

[1]: https://github.com/drapergem/draper/commit/7748ce5fcbc6953ed08336477bf0fa18665b9353