whenOrNull<TResult extends Object?> method

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>(
  1. TResult? $default(
    1. String id,
    2. String orgId,
    3. String userId,
    4. String role,
    5. DateTime joinedAt,
    6. String? displayName,
    7. String? email,
    8. String? username,
    )?
)

A variant of when that fallback to returning null

It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case _:
    return null;
}

Implementation

@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String id,  String orgId,  String userId,  String role,  DateTime joinedAt,  String? displayName,  String? email,  String? username)?  $default,) {final _that = this;
switch (_that) {
case _OrgMemberModel() when $default != null:
return $default(_that.id,_that.orgId,_that.userId,_that.role,_that.joinedAt,_that.displayName,_that.email,_that.username);case _:
  return null;

}
}