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ribs_effect›Extensions›Tuple20ResourceOps<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20>

Tuple20ResourceOps<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20> ​

extension Tuple20ResourceOps<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20> on Record

Provides additional functions on a tuple of 20 Resources.

Properties ​

parTupled extension no setter ​

Resource<Record> get parTupled

Creates a new Resource that will return the tuple of all items if they all evaluate successfully. If any item fails or is canceled, the first instance encountered will be returned. Items are evaluated asynchronously.

Available on Record, provided by the Tuple20ResourceOps<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20> extension

Implementation
dart
Resource<
  (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20)
>
get parTupled => Resource.both(init.parTupled, last).map((t) => t.$1.appended(t.$2));

tupled extension no setter ​

Resource<Record> get tupled

Creates a new Resource that will return the tuple of all items if they all evaluate successfully. If any item fails or is canceled, the first instance encountered will be returned. Each item is evaluated synchronously.

Available on Record, provided by the Tuple20ResourceOps<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20> extension

Implementation
dart
Resource<
  (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20)
>
get tupled => init.tupled.flatMap((x) => last.map(x.appended));

Methods ​

mapN() extension ​

Resource<T21> mapN<T21>(
  T21 Function(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20) fn,
)

Creates a new Resource that applies fn to the values of each respective tuple member if all Resources succeed. If any item fails or is canceled, the first instance encountered will be returned. Each item is evaluated synchronously.

Available on Record, provided by the Tuple20ResourceOps<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20> extension

Implementation
dart
Resource<T21> mapN<T21>(
  Function20<
    T1,
    T2,
    T3,
    T4,
    T5,
    T6,
    T7,
    T8,
    T9,
    T10,
    T11,
    T12,
    T13,
    T14,
    T15,
    T16,
    T17,
    T18,
    T19,
    T20,
    T21
  >
  fn,
) => tupled.map(fn.tupled);

parMapN() extension ​

Resource<T21> parMapN<T21>(
  T21 Function(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20) fn,
)

Creates a new Resource that applies fn to the values of each respective tuple member if all Resources succeed. If any item fails or is canceled, the first instance encountered will be returned. Each item is evaluated synchronously.

Available on Record, provided by the Tuple20ResourceOps<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20> extension

Implementation
dart
Resource<T21> parMapN<T21>(
  Function20<
    T1,
    T2,
    T3,
    T4,
    T5,
    T6,
    T7,
    T8,
    T9,
    T10,
    T11,
    T12,
    T13,
    T14,
    T15,
    T16,
    T17,
    T18,
    T19,
    T20,
    T21
  >
  fn,
) => parTupled.map(fn.tupled);