generateDeserializer method

  1. @override
String generateDeserializer(
  1. String expression
)
override

Generates code that deserializes an expression representing a String to an instance of the type.

An implementation to deserialize a DateTime by calling the DateTime.parse method could be as simple as:

String generateDeserializer(String expression) => 'DateTime.parse($expression)';

Implementation

@override
String generateDeserializer(String expression) {
  final buffer = StringBuffer();

  if (_isNullable) {
    buffer.write('$expression != null ? ');
  }

  buffer.write('$_parse($expression)');

  if (_isNullable) {
    buffer.write(' : null');
  }

  return buffer.toString();
}