PromiseKit: resolve method requires String and Void be equivalent

user_995378 0
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I'm trying to use PromiseKit v6 in iOS Swift 5 app but I trip on a very basic issue. The code below throws a compiler error:

let p1 = Promise<String> { seal in
   seal.resolve("Foo"); /// Referencing instance method 'resolve' on 'Resolver' 
                        /// requires the types 'String' and 'Void' be equivalent
}

I suspect this is something utterly stupid but what's wrong here?

promisekit swift5 swift types
1 Answers

You should check https://mxcl.dev/PromiseKit/news/2018/02/PromiseKit-6.0-Released/ where the changes are described:

Promise.init We altered the main initializer:

Promise { fulfill, reject in

//… } You now have:

Promise { seal in // seal.fulfill(foo) // seal.reject(error) // seal.resolve(foo, error) }

so seal.fulfill("Foo") will work in your case

user_43450030
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