maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. Pubspec pubspec,
    2. DpkConfig dpkConfig,
    3. Scripts? scripts,
    4. String workingDirectory,
    5. String? workspaceRoot,
    )?, {
  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( Pubspec pubspec,  DpkConfig dpkConfig,  Scripts? scripts,  String workingDirectory,  String? workspaceRoot)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _ConfigData() when $default != null:
return $default(_that.pubspec,_that.dpkConfig,_that.scripts,_that.workingDirectory,_that.workspaceRoot);case _:
  return orElse();

}
}