json-encode

$json-encode

Serializes any value to a JSON string.

Parameters

• indent (number, optional, default 0): Indentation spaces for pretty-printing. 0 produces compact output.

Example

// Serialize an object to a compact JSON string
new Schema('object').transformer('$json-encode')
// {a: 1} → '{"a":1}'

// Pretty-print with 2-space indentation
new Schema('object').transformer({'$json-encode': {indent: 2}})
// {a: 1} → '{\n  "a": 1\n}'

// Encode a nested payload field for storage
new Schema('object', {
  payload: new Schema('object').transformer('$json-encode'),
})