Instance Method

max(by:)

Publishes the maximum value received from the upstream publisher, using the provided ordering closure.

Declaration

func max(by areInIncreasingOrder: @escaping ((A.Output, B.Output), (A.Output, B.Output)) -> Bool) -> Publishers.Comparison<Publishers.CombineLatest<A, B>>

Parameters

areInIncreasingOrder

A closure that receives two elements and returns true if they are in increasing order.

Return Value

A publisher that publishes the maximum value received from the upstream publisher, after the upstream publisher finishes.

Discussion

After this publisher receives a request for more than 0 items, it requests unlimited items from its upstream publisher.