Filtering Observables

• Debounce
  • Throttle
• Distinct → distinctUntilChanged
• ElementAt
• Filter
• First
• IgnoreElements
• Sample
• Skip
  • SkipWhile
  • SkipUntil
• Take
  • TakeWhile
  • TakeUntil

Combining Observables

• And/Then/When (RxSwift에는 구현되어 있지 않음)
• CombineLatest
  • WithLatestFrom
• Merge
• SwitchLatest
• Zip
• Concat
• Amb
• StartWith