toJSON method

@override String toJSON({ int indent = 0, })

Converts the object to a JSON string representation.

The indent parameter specifies the number of spaces to use for indentation. Set indent to 0 or a negative value for no indentation.

Returns the JSON string representation of the object.

Implementation

@override
String toJSON({int indent = 0}) {
  if (indent > 0) {
    return JsonEncoder.withIndent(' ' * indent).convert(toMap());
  } else {
    return json.encode(toMap());
  }
}