maybeMap<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeMap<TResult extends Object?>({
  1. TResult repoViewDetail(
    1. UVerificationViewSubjectRepoRepoViewDetail value
    )?,
  2. TResult repoViewNotFound(
    1. UVerificationViewSubjectRepoRepoViewNotFound value
    )?,
  3. TResult unknown(
    1. UVerificationViewSubjectRepoUnknown 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( UVerificationViewSubjectRepoRepoViewDetail value)?  repoViewDetail,TResult Function( UVerificationViewSubjectRepoRepoViewNotFound value)?  repoViewNotFound,TResult Function( UVerificationViewSubjectRepoUnknown value)?  unknown,required TResult orElse(),}){
final _that = this;
switch (_that) {
case UVerificationViewSubjectRepoRepoViewDetail() when repoViewDetail != null:
return repoViewDetail(_that);case UVerificationViewSubjectRepoRepoViewNotFound() when repoViewNotFound != null:
return repoViewNotFound(_that);case UVerificationViewSubjectRepoUnknown() when unknown != null:
return unknown(_that);case _:
  return orElse();

}
}