I've got two `Channel`s, how can zip them, as I can only proceed once I get a response from both?

# coroutines

[reactormonk]

I've got two `Channel`s, how can zip them, as I can only proceed once I get a response from both?

[kevin.cianfarini]

for (one in channel1) { 
  for (two in channel2) {
    doSomething()
  }
}

[reactormonk]

Won't that repeat the same code with one in case two sends something again?

[kevin.cianfarini]

Oh rip you are right.

[kevin.cianfarini]

You could do the following:

for (one in channel1) {
  val two = channel2.recieve()
  doSomething(one, two) 
}

[reactormonk]

Works nicely 👌