dblock/mongoid-cached-json — pull request #9 by dblock (2013-01-18 19:19:16+00:00)
Title: @macreery => Read multi ref

Unwrap resolving references and use multi-key cache fetches. Multi-get performance on data that has few repeating JSONs is at par with the shipped version of mongoid-json. But for real life data, as seen on an example of a large artworks set in the Art.sy data set, we gain about 50% in throughput.