maybeWhen<TResult extends Object?> method

@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult $default(String? email, String? name, String? content, String? contentHtml, String? id,)?, { 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( String? email,  String? name,  String? content,  String? contentHtml,  String? id)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _Comment() when $default != null:
return $default(_that.email,_that.name,_that.content,_that.contentHtml,_that.id);case _:
  return orElse();

}
}