ListResultExtensions<T, E> extension
Extensions for ListResult
- on
-
- ListResult<
T, E>
- ListResult<
Properties
- firstOrNull → T?
-
Returns the list if it is success null otherwise
no setter
- lengthOrNull → int?
-
Returns the length of the list if it is success null otherwise
no setter
Methods
-
firstWhereOrNull(
bool predicate(T)) → T? - Returns the first value in the list if it is success null otherwise
-
takeOrNull(
int i) → Iterable< T> ? - Returns the first n elements of the list if it is success or null
-
whereOrNull(
bool predicate(T)) → Iterable< T> ? - Returns the filtered elements of the list if it is success or null