maybeMap<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeMap<TResult extends Object?>({
  1. TResult skeletonReasonRepost(
    1. USkeletonFeedPostReasonSkeletonReasonRepost value
    )?,
  2. TResult skeletonReasonPin(
    1. USkeletonFeedPostReasonSkeletonReasonPin value
    )?,
  3. TResult unknown(
    1. USkeletonFeedPostReasonUnknown value
    )?,
  4. required TResult orElse(),
})

A variant of map that fallback to returning orElse.

It is equivalent to doing:

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

Implementation

@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( USkeletonFeedPostReasonSkeletonReasonRepost value)?  skeletonReasonRepost,TResult Function( USkeletonFeedPostReasonSkeletonReasonPin value)?  skeletonReasonPin,TResult Function( USkeletonFeedPostReasonUnknown value)?  unknown,required TResult orElse(),}){
final _that = this;
switch (_that) {
case USkeletonFeedPostReasonSkeletonReasonRepost() when skeletonReasonRepost != null:
return skeletonReasonRepost(_that);case USkeletonFeedPostReasonSkeletonReasonPin() when skeletonReasonPin != null:
return skeletonReasonPin(_that);case USkeletonFeedPostReasonUnknown() when unknown != null:
return unknown(_that);case _:
  return orElse();

}
}