Any help will be greatly appreciated

# rx

[toby]

Any help will be greatly appreciated

[leolima]

…
Function3 { a: Int, b: Int, c: String -> Triple(a, b, c) }
…

[toby]

Just tried this and "Interface Function3 does not have constructors" 😞

[arekolek]

if you import io.reactivex.functions.Function3, it should work

[arekolek]

But I recommend https://github.com/ReactiveX/RxKotlin

To help cope with the SAM ambiguity issue when using RxJava 2.x with Kotlin, there are a number of helper factories and extension functions to workaround the affected operators.

[arekolek]

Then you can do:

Observables.zip(
    Observable.just(test1),
    Observable.just(test2),
    Observable.just(test3)
) { a: Int, b: Int, c: String ->
    Triple(a, b, c)
}

[arekolek]

Or even:

Observables.zip(
    Observable.just(test1),
    Observable.just(test2),
    Observable.just(test3)
)

since that emits a Triple as well

[toby]

Brilliant! the import works, and I am now checking out rxkotlin, thank you so much!

[arekolek]

note that those extra "static" functions from rx-kotlin are in Observables, not Observable