karmi/retire — pull request #908 by spra85 (2013-11-12 19:39:01+00:00)
Title: Update index response

`Tire::Model::Persistence::Storage` exposes the response from ElasticSearch in the return value of `update_index`. This pull request does the same for `Tire::Model::Search`, exposes the index response through an attr_reader - mentioned also in this issue from awhile ago (https://github.com/karmi/retire/issues/251).