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Fix makeDinnerTaskGroup code example #42

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Fix makeDinnerTaskGroup code example #42

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12f7a9b
Fix makeDinnerTaskGroup code example
ryansobol Dec 31, 2020
874943f
Change DinnerChildTask to DinnerChild
ryansobol Dec 31, 2020
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3 changes: 2 additions & 1 deletion proposals/nnnn-structured-concurrency.md
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Original file line number Diff line number Diff line change
Expand Up @@ -243,7 +243,7 @@ We can then re-implement `makeDinner` with only a task group:

```swift
func makeDinnerTaskGroup() async throws -> Meal {
withTaskGroup(resultType: DinnerChildTask.self) { group in
return try await Task.withGroup(resultType: DinnerChild.self) { group in
await group.add {
DinnerChild.chopVegetables(await chopVegetables())
}
Expand All @@ -260,6 +260,7 @@ func makeDinnerTaskGroup() async throws -> Meal {
var meat: Meat? = nil
var oven: Oven? = nil
var dish: Dish? = nil

while let child = try await group.next() {
switch child {
case .chopVegetables(let newVeggies):
Expand Down