emberjs/data — pull request #2513 by seanpdoyle (2014-11-25 22:04:03+00:00)
Title: [BUG] Transform `{NaN,Infitity,-Infinity}` to null

https://github.com/emberjs/data/pull/2509#discussion_r20898264

Serializing and Deserializing invalid numeric `JSON` (`NaN`,
`Infinity`, `-Infinity`) should result in `null`.