Bill4Time/mongo-fast-join — pull request #7 by zacharynevin (2014-06-18 02:56:33+00:00)
Title: Allowed joins to nest

- The nesting is determined from the `leftKeys`. For example, if you have `leftKeys = ['comments.userId', 'comments.userName']`, then the join data will nested under 'comments' under the newKey that you choose.