✨
Combine 🀝 RxSwift 🀝 ReactiveSwift
  • Combine 🀝 RxSwift 🀝 ReactiveSwift
  • Publisher
    • Publishers.Merge
    • Publishers.Zip3
    • Publishers.TryScan
    • Publishers.MergeMany
    • Publishers.Breakpoint
    • AnyPublisher
    • Publishers.Concatenate
    • Publishers.Drop
    • Publishers.Decode
    • Publishers.TryCompactMap
    • Publishers.CombineLatest4
    • Optional.Publisher
    • Publishers.CollectByCount
    • Publishers.TryFilter
    • Publishers.CombineLatest3
    • Publishers.TryContainsWhere
    • Just
    • Publishers.TryFirstWhere
    • Publishers.MapError
    • Publishers.RemoveDuplicates
    • Result.Publisher
    • Publishers.LastWhere
    • Publishers.First
    • Publishers.Throttle
    • Publishers.DropUntilOutput
    • Publishers.Count
    • Publishers.Comparison
    • Publishers.Debounce
    • Publishers.MapKeyPath
    • Publishers.CollectByTime
    • Publishers.TryDropWhile
    • Empty
    • Publishers.PrefixUntilOutput
    • Publishers.Print
    • URLSession.DataTaskPublisher
    • Publishers.Reduce
    • Publishers.MapKeyPath3
    • Publishers.Collect
    • Publishers.TryPrefixWhile
    • Publishers.MapKeyPath2
    • Future
    • Publishers.SubscribeOn
    • Publishers.AllSatisfy
    • Publishers.Retry
    • Publishers.ContainsWhere
    • Publishers.SetFailureType
    • Publishers.TryMap
    • Publishers.Output
    • Publishers.TryRemoveDuplicates
    • Publishers.HandleEvents
    • Publishers.Sequence
    • Publishers.TryCatch
    • Publishers.Merge8
    • Publishers.CombineLatest
    • Deferred
    • Publishers.Merge7
    • Publishers.Contains
    • Fail
    • Publishers.Merge6
    • Publishers.TryComparison
    • Publishers.Delay
    • Publishers.Scan
    • Publishers.Merge5
    • Publishers.MeasureInterval
    • Publishers.AssertNoFailure
    • Publishers.ReceiveOn
    • Publishers.Merge4
    • Publishers.DropWhile
    • Publishers.Merge3
    • Publishers.TryReduce
    • Publishers.Zip
    • Publishers.Timeout
    • Publishers.CompactMap
    • Publishers.ReplaceEmpty
    • Publishers.PrefixWhile
    • Publishers.Filter
    • Publishers.TryAllSatisfy
    • Publishers.FirstWhere
    • Publishers.Last
    • Publishers.Map
    • Publishers.SwitchToLatest
    • Publishers.TryLastWhere
    • Publishers.Encode
    • Publishers.Catch
    • Publishers.ReplaceError
    • Pulishers.IgnoreOutput
    • Publishers.Zip4
  • Subject
    • PassthroughSubject
    • CurrentValueSubject
  • Subscriber
Powered by GitBook
On this page
  • RxSwift
  • ReactiveSwift

Was this helpful?

  1. Publisher

Publishers.Breakpoint

μ œλ„€λ¦­ ꡬ쑰체 | 제곡된 ν΄λ‘œμ €κ°€ λ””λ²„κ±°μ—μ„œ κ·Έ ν”„λ‘œμ„ΈμŠ€λ₯Ό μ€‘λ‹¨ν•˜λŠ” 것을 ν•„μš”λ‘œ ν•  λ•Œ 디버거 μ‹œκ·Έλ„μ„ μΌμœΌν‚€λŠ” Publisher

μ΄λ‹ˆμ…œλΌμ΄μ €λŠ” λ„€ 개의 인자λ₯Ό λ°›λŠ”λ‹€.

  • upstream : μƒμœ„μ— 흐λ₯΄λŠ” Publisher

  • receiveSubscription : Publisherκ°€ ꡬ독을 전달받을 λ•Œ μ‹€ν–‰λ˜λ©°, true 값을 λ°˜ν™˜ν•˜μ—¬ 디버거 μ‹œκ·Έλ„μ„ μΌμœΌν‚¬ 수 μžˆλŠ” ν΄λ‘œμ €

  • receiveOutput : Publisherκ°€ μƒμœ„ Publisherλ‘œλΆ€ν„° 좜λ ₯을 전달받을 λ•Œ μ‹€ν–‰λ˜λ©°, true 값읇 λ°˜ν™˜ν•˜μ—¬ 디버거 μ‹œκ·Έλ„μ„ μΌμœΌν‚¬ 수 μžˆλŠ” ν΄λ‘œμ €

  • receiveCompletion : Publisherκ°€ μ™„λ£Œλ₯Ό 전달받을 λ•Œ μ‹€ν–‰λ˜λ©°, true 값을 λ°˜ν™˜ν•˜μ—¬ 디버거 μ‹œκ·Έλ„μ„ μΌμœΌν‚¬ 수 μžˆλŠ” ν΄λ‘œμ €

handleEvents와 같은 μ‹œμ μ— λ™μž‘ν•˜λ‚˜ ν΄λ‘œμ €κ°€ trueλ₯Ό λ°˜ν™˜ν•˜κ²Œ ν•˜λ©΄ ν•΄λ‹Ή 이벀트 μ‹œμ μ—μ„œ 디버거 μ‹œκ·Έλ„μ„ μΌμœΌν‚¬ 수 μžˆλ‹€.

breakpoint 및 breakpointOnError μ˜€νΌλ ˆμ΄ν„°μ™€ 관련이 μžˆλ‹€.

// 1. Publishers.Breakpoint Publisher
Publishers.Breakpoint(upstream: Just(Void()),
                          receiveSubscription: { _ in true },
                          receiveOutput: { _ in true },
                          receiveCompletion: { _ in true })
  .sink(receiveCompletion: { completion in
    switch completion {
    case .failure:
      print("Combine Breakpoint Error")
    case .finished:
      print("Combine Breakpoint Finish")
    }
  }, receiveValue: {
    print("Combine Breakpoint")
  })
  .store(in: &cancellables)

// 2. breakpoint Operator
Just(Void())
  .breakpoint(receiveSubscription: { _ in true },
              receiveOutput: { _ in true },
              receiveCompletion: { _ in true })
  .sink(receiveCompletion: { completion in
    switch completion {
    case .failure:
      print("Combine Breakpoint Error")
    case .finished:
      print("Combine Breakpoint Finish")
    }
  }, receiveValue: {
    print("Combine Breakpoint")
  })
  .store(in: &cancellables)

// 3. breakpointOnError Operator
Fail<Void, Error>(error: error)
  .breakpointOnError()
  .sink(receiveCompletion: { completion in
    switch completion {
    case .failure:
      print("Combine Breakpoint Error")
    case .finished:
      print("Combine Breakpoint Finish")
    }
  }, receiveValue: {
    print("Combine Breakpoint")
  })
  .store(in: &cancellables)

1κ³Ό 2의 μ½”λ“œλŠ” ꡬ독, κ°’ λ°œν–‰, μ™„λ£Œ μ΄λ²€νŠΈκ°€ 일어날 λ•Œ 디버거 μ‹œκ·Έλ„μ„ μΌμœΌν‚¨λ‹€.

3의 μ½”λ“œλŠ” μƒμœ„ Publisherκ°€ μ—λŸ¬λ₯Ό λ‚΄λ―€λ‘œ breakpointOnError에 μ˜ν•΄ 디버거 μ‹œκ·Έλ„μ„ μΌμœΌν‚¨λ‹€.

RxSwift

ν•΄λ‹Ή λ™μž‘μ„ κ΅¬ν˜„ν•˜λŠ” μ˜€νΌλ ˆμ΄ν„°λ₯Ό μ œκ³΅ν•˜μ§€ μ•ŠλŠ”λ‹€.

ReactiveSwift

ν•΄λ‹Ή λ™μž‘μ„ κ΅¬ν˜„ν•˜λŠ” μ˜€νΌλ ˆμ΄ν„°λ₯Ό μ œκ³΅ν•˜μ§€ μ•ŠλŠ”λ‹€.

PreviousPublishers.MergeManyNextAnyPublisher

Last updated 5 years ago

Was this helpful?