when<TResult extends Object?> method

@optionalTypeArgs TResult when<TResult extends Object?>(TResult $default(String name, String slug, String? logo, Map<String, dynamic>? metadata,))

A switch-like method, using callbacks.

As opposed to map, this offers destructuring. It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case Subclass2(:final field2):
    return ...;
}

Implementation

@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String name,  String slug,  String? logo,  Map<String, dynamic>? metadata)  $default,) {final _that = this;
switch (_that) {
case _CreateOrganizationBody():
return $default(_that.name,_that.slug,_that.logo,_that.metadata);case _:
  throw StateError('Unexpected subclass');

}
}