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Last active April 14, 2020 21:48
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Proper `.cher` implementation.
Raw
auto connected_cher.swift
extension Publisher {
func cher() -> Publishers.Autoconnect<
Publishers.Multicast<
Self,
PassthroughSubject<Output, Failure>
>
> {
multicast(PassthroughSubject.init)
.autoconnect()
}
}
var subscriptions = Set<AnyCancellable>()
Just(1)
.cher()
.sink { print($0) }
.store(in: &subscriptions)
/// (1) We’re back in `print`ing action—a `1` is logged.
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