I wrote an extension function to flatten a Flowable lt Array kotlinlang #rx

I wrote an extension function to flatten a Flowabl...

erickoknl

04/21/2017, 12:50 PM

I wrote an extension function to flatten a Flowable<Array<T>> to Flowable<T> (list of T flatmapped to elements of T):

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fun <T> Flowable<Array<T>>.flatten2(): Flowable<T> {
    return this.flatMapIterable { items -> items }
}