Contents

init(upstream:areInIncreasingOrder:)

Creates a publisher that republishes items from another publisher only if each new item is in increasing order from the previously-published item, and fails if the ordering logic throws an error.

Declaration

init(upstream: Upstream, areInIncreasingOrder: @escaping (Upstream.Output, Upstream.Output) throws -> Bool)

Parameters

  • upstream:

    The publisher from which this publisher receives its elements.

  • areInIncreasingOrder:

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