projectblacklight/blacklight — pull request #650 by jcoyne (2013-12-10 23:24:34+00:00)
Title: Add a route_set parameter to some of the link helpers.

Thie enable blacklight to be used by another Rails engine, without
having to reimplement a number of the helpers. See
https://github.com/projecthydra/sufia/commit/9b495ae76e55aef505cb070fff0b325a31ace356