why I didn't use contains first idk

2016-01-15 10:05:44 -05:00 · 2016-01-15 10:05:44 -05:00 · a299901fa8
commit a299901fa8
parent 660aed8359
1 changed files with 1 additions and 1 deletions
--- a/Source/SocketEngine.swift
+++ b/Source/SocketEngine.swift
@ -318,7 +318,7 @@ public final class SocketEngine: NSObject, SocketEngineSpec, WebSocketDelegate {
                connected = true

                if let upgrades = json?["upgrades"] as? [String] {
-                    upgradeWs = upgrades.filter {$0 == "websocket"}.count != 0
+                    upgradeWs = upgrades.contains("websocket")
                } else {
                    upgradeWs = false
                }