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-
- /**
- * Module exports.
- */
-
- module.exports = isPlainHostName;
-
- /**
- * 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}
- */
-
- function isPlainHostName (host) {
- return !(/\./.test(host));
- }
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