Created
May 25, 2020 18:39
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Map operation on a protocol in swift
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| public protocol Notifier { | |
| associatedtype Event | |
| init() | |
| func send(_ : Event) -> Void | |
| func map<ChildNotifier, ChildEvent>(_ : (Event) -> (ChildEvent)) -> ChildNotifier where ChildNotifier : Notifier, ChildNotifier.Event == ChildEvent | |
| } |
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