firstOrNullSC method

  1. @Deprecated('Dart natively supports this function. Read DartDoc comment for more info.')
T? firstOrNullSC()

Deprecation hint: Read the migration guide for more details on migrating.

Returns the first element. If there is no first element it will return null.

Example:

['a', 'b'].firstOrNull(); // 'a'
[].firstOrNull();         // null

Implementation

@Deprecated(
    'Dart natively supports this function. Read DartDoc comment for more info.')
T? firstOrNullSC() {
  if (isEmpty) {
    return null;
  }

  return firstWhere((_) => true, orElse: null);
}