work on a better output for socketpacket.description

SocketIOClientSwift/SocketPacket.swift

@@ -29,10 +29,34 @@ final class SocketPacket: Printable {
     var currentPlace = 0
     var data:[AnyObject]?
     var description:String {
-        let ret = "SocketPacket {type: \(self.type?.rawValue) data: \(self.data) " +
-            "id: \(self.id) placeholders: \(self.placeholders)}"
+        var better = "SocketPacket {type: ~~0; data: ~~1; " +
+        "id: ~~2; placeholders: ~~3;}"
         
-        return ret
+        if let type = self.type?.rawValue {
+            better = better["~~0"] ~= String(type)
+        } else {
+            better = better["~~0"] ~= "nil"
+        }
+        
+        if let data = self.data {
+            better = better["~~1"] ~= "\(data)"
+        } else {
+            better = better["~~1"] ~= "nil"
+        }
+        
+        if let id = self.id {
+            better = better["~~2"] ~= String(id)
+        } else {
+            better = better["~~2"] ~= "nil"
+        }
+        
+        if let placeholders = self.placeholders {
+            better = better["~~3"] ~= String(placeholders)
+        } else {
+            better = better["~~3"] ~= "nil"
+        }
+        
+        return better
     }
     var id:Int?
     var justAck = false

SocketIOClientSwift/SocketParser.swift

@@ -194,6 +194,8 @@ class SocketParser {
             return
         }
         
+        
+        // Don't call SocketPacket.description unless we need to
         if socket.log {
             SocketLogger.log("Parser: Decoded packet as: \(p)", client: socket)
         }