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Cannot use `id` in Swift (#407) 

* Cannot use id in Swift

`error: 'id' is unavailable in Swift: 'id' is not available in Swift; use 'Any'`

https://developer.apple.com/swift/blog/?id=39

* Update routing.md
This commit is contained in:
Joe Smith 2019-09-12 07:33:36 -07:00 committed by Tim
parent f7fa580ad1
commit 95bba5fa2e
1 changed files with 4 additions and 4 deletions
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8
3.0/docs/getting-started/routing.md
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@ -40,7 +40,7 @@ public func routes(_ router: Router) throws {
router.get("hello") { req in
return "Hello, world!"
}
/// ...
}
```
@ -50,12 +50,12 @@ See [Getting Started → Content](content.md) for more information about what
## Parameters
Sometimes you may want one of the components of your route path to be dynamic. This is often used when
you want to get an item with a supplied identifier, e.g., `GET /users/:id`
you want to get an item with a supplied identifier, e.g., `GET /users/:userID`
```swift
router.get("users", Int.parameter) { req -> String in
let id = try req.parameters.next(Int.self)
return "requested id #\(id)"
let userID = try req.parameters.next(Int.self)
return "requested user id #\(userID)"
}
```