Module serialization 

Model serialization helpers: as_json with only/except filtering (Rails as_json(only:/except:)) and serialized columns (store a struct as JSON text).

Functions

as_json

Serialize a value to a JSON Value (null on failure).

as_json_except

Serialize dropping the listed top-level keys (Rails as_json(except:)).

as_json_only

Serialize keeping only the listed top-level keys (Rails as_json(only:)).

deserialize_column

Deserialize a value previously stored by serialize_column.

serialize_column

Serialize a value to a JSON string for storage in a text/JSON column.