Generic Instance Method

map(_:_:_:)

Publishes the values of three key paths as a tuple.

Declaration

func map<T0, T1, T2>(_ keyPath0: KeyPath<Output, T0>, _ keyPath1: KeyPath<Output, T1>, _ keyPath2: KeyPath<Output, T2>) -> Publishers.MapKeyPath3<Publishers.Map<Upstream, Output>, T0, T1, T2>

Parameters

keyPath1

The key path of a property on Output.

keyPath2

The key path of a second property on Output.

keyPath3

The key path of a third property on Output.

Return Value

A publisher that publishes the values of three key paths as a tuple.