RoBo-Inc
(โรมัน)
1
Can anybody please confirm, that this usage of "fallthrough" is eligible?
(the code compiles)
extension URLRequest {
init(url: URL, httpMethod: HTTPMethod, token: String? = nil) {
switch httpMethod {
case .post(let body), .put(let body?):
guard let httpBody = try? body.encode() else { fallthrough }
self.init(url, httpMethod.name, httpBody, "application/json", token)
default:
self.init(url, httpMethod.name, nil, nil, token)
}
}
}
1 Like
(EDITIED) It looks like the fallthrough here has nothing to do with guard/else here. fallthrough is used to jump to the next case block, and since it jumps out of the current context, guard/else accepts it (just like return in a func).
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