How to use function builder in Swift 5.1

Khoa Pham
Khoa Pham
Nov 6, 2019 · 1 min read
protocol Task {}

struct Build: Task {}
struct Test: Task {}

public struct TaskBuilder {
public static func buildBlock(_ tasks: Task...) -> [Task] {

public func run(@TaskBuilder builder: () -> [Task]) { builder())

public func run(@TaskBuilder builder: () -> Task) { [builder()])
run {

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