s4cha · March 5, 2016 23:03
diff --git a/fetchUserId.swift b/fetchUserId.swift
 func fetchUserId() -> Promise<Int> {
    return Promise { resolve, reject in
        doSomethingAsync { resolve(object: userId) } 
    }
 }
	func fetchUserId() -> Promise<Int> {
	return Promise { resolve, reject in
	doSomethingAsync { resolve(object: userId) }
	}
	}