fixed references to update items

lib/Structures/User.js

@@ -104,6 +104,11 @@ var User = (function (_Equality) {
 				return _Constants.Endpoints.AVATAR(this.id, this.avatar);
 			}
 		}
+	}, {
+		key: "name",
+		get: function get() {
+			return this.username;
+		}
 	}]);
 
 	return User;

lib/Util/Cache.js

@@ -74,9 +74,10 @@ var Cache = (function (_Array) {
 
 	Cache.prototype.update = function update(old, data) {
 		var item = this.get(this[discrimS], old[this[discrimS]]);
+
 		if (item) {
 			var index = this.indexOf(item);
-			this[index] = data;
+			Object.assign(this[index], data);
 			this[discrimCacheS][data[this[discrimS]]] = this[index];
 			return this[index];
 		} else {