theodi/content_api — pull request #103 by pezholio (2014-09-30 08:12:06+00:00)
Title: Use Redis for caching

Previously, we were using very dumb in-memory caching, which was prone to getting stuck. Now switching to using redis (via Redistogo). Also made a tweak to the config.ru, so we can use ENV variables in the yaml. This is verified as working and the correct ENV variable is in Chef, so this is good to go I reckon.