update examples for new operator

nuclearace · nuclearace · commit 6992ea5250f5 · 2019-11-25T14:37:13.000-05:00
diff --git a/README.md b/README.md
@@ -18,7 +18,7 @@ socket.on("currentAmount") {data, ack in
     guard let cur = data[0] as? Double else { return }
     
     socket.emitWithAck("canUpdate", cur).timingOut(after: 0) {data in
-        if data.first as? String == SocketAckValue.noAck {
+        if data.first as? String ?? "passed" == SocketAckValue.noAck {
             // Handle ack timeout 
         }
 

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,7 @@ socket.on("currentAmount") {data, ack in`
`18`	`18`	`guard let cur = data[0] as? Double else { return }`
`19`	`19`
`20`	`20`	`socket.emitWithAck("canUpdate", cur).timingOut(after: 0) {data in`
`21`		`- if data.first as? String == SocketAckValue.noAck {`
	`21`	`+ if data.first as? String ?? "passed" == SocketAckValue.noAck {`
`22`	`22`	`// Handle ack timeout`
`23`	`23`	`}`
`24`	`24`