ContainsKey - laforge49/Asynchronous-Functional-Programming GitHub Wiki

Send a ContainsKey message to a sequence actor to see if the sequence contains a given key.

case class ContainsKey[K](key: K)

Test.

println(Future(new Range(1,4), ContainsKey(2)))
println(Future(new Range(1,4), ContainsKey(4)))

Output.

true
false

ContainsKeyTest

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