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shoheiyokoyama/FlatMapLatest.swift

Created August 3, 2017 01:02
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Revisions

  1. shoheiyokoyama created this gist Aug 3, 2017.
    11 changes: 11 additions & 0 deletions FlatMapLatest.swift
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,11 @@
    player.asObservable()
    .flatMapLatest { $0.level.asObservable() }
    .subscribe(onNext: { print($0) })
    .disposed(by: disposeBag)

    player.onNext(killua) // 50
    killua.level.value = 51 // 51

    player.onNext(gon) //50
    gon.level.value = 51 // 51
    killua.level.value = 52 // new lebel of killua isn't printed.