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Created April 8, 2020 21:09
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`Publisher.assign(to:onWeak:)`.
Raw
weak_assign.swift
import Combine
extension Publisher where Failure == Never {
func assign<Root: AnyObject>(
to keyPath: ReferenceWritableKeyPath<Root, Output>,
onWeak object: Root
) -> AnyCancellable {
sink { [weak object] value in
object?[keyPath: keyPath] = value
}
}
}
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