swift 5 flatMap wtih keypath
func flatMap<T>(_ keyPath: KeyPath<Element, [T]>) -> [T] {
return self.flatMap { $0[keyPath: keyPath] }
}
let dependentItems = item.dependencies.flatMap(\.items)swift 5 flatMap wtih keypath
func flatMap<T>(_ keyPath: KeyPath<Element, [T]>) -> [T] {
return self.flatMap { $0[keyPath: keyPath] }
}
let dependentItems = item.dependencies.flatMap(\.items)Copyright © 2021 Codeinu
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