maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. ApplePlatform platform,
    2. String versionString,
    3. AppVersionState appVersionState,
    4. AppStoreReleaseType releaseType,
    )?, {
  2. required TResult orElse(),
})

A variant of when that fallback to an orElse callback.

It is equivalent to doing:

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

Implementation

@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( ApplePlatform platform,  String versionString,  AppVersionState appVersionState,  AppStoreReleaseType releaseType)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _AppStoreVersionAttributesDto() when $default != null:
return $default(_that.platform,_that.versionString,_that.appVersionState,_that.releaseType);case _:
  return orElse();

}
}