pat/thinking-sphinx — pull request #705 by rob-at-thewebfellas (2014-01-17 16:57:49+00:00)
Title: Realtime index association scope

This attempts to fix the issue reported in #703

I also noticed that a `has_many :through` association with a multi attribute in the index using a pluralized name would fail the foreign key check (e.g. multi attribute called `category_ids` would not match the association foreign key of `category_id`): the second commit offers a fix for that.