[bug] serialize with params is not working

[masterspambot]

When passing Serializer object with defined param like in example below:

fieldType: {
    serialize: 'Enum',
    param: FieldTypesEnum
}

param is not passed down to encode and decode function.

[iobaixas]

The serialize modifier does not provide a param option. I intended to add a way to pass options to the serializer constructor but never got to it.