add hw2

node_modules/pac-resolver/dist/isPlainHostName.js

@@ -0,0 +1,23 @@
+"use strict";
+/**
+ * True iff there is no domain name in the hostname (no dots).
+ *
+ * Examples:
+ *
+ * ``` js
+ * isPlainHostName("www")
+ *   // is true.
+ *
+ * isPlainHostName("www.netscape.com")
+ *   // is false.
+ * ```
+ *
+ * @param {String} host The hostname from the URL (excluding port number).
+ * @return {Boolean}
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+function isPlainHostName(host) {
+    return !/\./.test(host);
+}
+exports.default = isPlainHostName;
+//# sourceMappingURL=isPlainHostName.js.map