Overrode serializable_hash instead of as_json
Try removing after_initialize thing.
rescue MissingAttributeError.
Rescue the MissingAttributeError error. Also, increment the version to 0.0.6
Namespace the MissingAttributeError
Merge pull request #1 from TimDumol/master

Switched from as_json to serializable_hash, and rescue MissingAttributeError