combine3<A, B, C, R> method

CombineLatestStream<dynamic, R> combine3 <A, B, C, R>(
  1. Stream<A> streamA,
  2. Stream<B> streamB,
  3. Stream<C> streamC,
  4. R combiner(
    1. A a,
    2. B b,
    3. C c

Constructs a CombineLatestStream from 3 Streams where combiner is used to create a new event of type R, based on the latest events emitted by the provided Streams.


static CombineLatestStream<dynamic, R> combine3<A, B, C, R>(
  Stream<A> streamA,
  Stream<B> streamB,
  Stream<C> streamC,
  R Function(A a, B b, C c) combiner,
) {
  return CombineLatestStream<dynamic, R>(
    [streamA, streamB, streamC],
    (List<dynamic> values) {
      return combiner(
        values[0] as A,
        values[1] as B,
        values[2] as C,