rails-api/active_model_serializers — pull request #634 by craiglittle (2014-09-03 21:08:41+00:00)
Title: Fix meta_key/meta documentation

This updates the documentation to reflect the [behavior implemented by the `v0.9.x` series](https://github.com/rails-api/active_model_serializers/commit/93baaa96b19e69098579b51db2f36809cfa28522). Note that this behavior differs from [that of the `v0.8.x` series](https://github.com/rails-api/active_model_serializers/commit/a71698d5bbb630262487abe3eca99c9598df04d9), which is reflected by the current documentation. Interestingly, the implementations were made months apart by different developers.

Consideration should be given to patching the `v0.9.x` series to revert back to the `v0.8.x` behavior since I'm not entirely sure if this slight change was intentional, but for the time being, this at least documents the existing behavior correctly.