Swift Combine Handling Multiple Publishers, Level Up Your Career as an iOS Developer!


returns multiplication of first and second as a result
return first * second will never get called


merge example
one event triggers closure


zip example


  • Use combineLatest, when you have multiple publishers that rely on each other.
  • Use merge when you need to use more than one publishers as a single publisher.
  • Use zip when you need key-value merged data.



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KD Knowledge Diet

KD Knowledge Diet


Software Engineer, Mobile Developer living in Seoul. I hate people using difficult words. Why not using simple words? Keep It Simple Stupid!