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NikolaiRuhe/IdentifiableBinding.swift

Created September 23, 2022 11:53
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IdentifiableBinding.swift
extension Binding where Value: MutableCollection, Value.Element: Identifiable {
subscript(_ id: Value.Element.ID) -> Binding<Value.Element> {
let index = wrappedValue.firstIndex { $0.id == id }
guard let index else {
fatalError("id not found: \(id)")
}
return self[index]
}
}
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