class Jennifer::Model::JSONSerializableConverter(T)

• Jennifer::Model::JSONSerializableConverter(T)
• Reference
• Object

Overview

Allows to serialize/deserialize JSON column to/from T.

class Location
  include JSON::Serializable

  property latitude : Float64
  property longitude : Float64
end

class User < Jennifer::Model::Base
  mapping(
    # ...
    location: {type: Location, converter: Jennifer::Model::JSONSerializableConverter(Location)}
  )
end

Defined in:

jennifer/model/json_serializable_converter.cr

Class Method Summary

• .from_db(pull, options)
• .from_hash(hash : Hash, column, options)
• .to_db(value : Nil, options) : Nil
• .to_db(value : T, options) : String

Class Method Detail