Minor change to hypermedia()

lib/utility.js

@@ -651,8 +651,7 @@ function bootstrap (obj) {
 }
 
 function hypermedia (server, req, rep, headers) {
-	const seen = {},
-		collection = req.parsed.pathname;
+	const collection = req.parsed.pathname;
 	let query, page, page_size, nth, root, proot, parent;
 
 	// Parsing the object for hypermedia properties
@@ -664,6 +663,8 @@ function hypermedia (server, req, rep, headers) {
 		if (keys.length === 0) {
 			result = null;
 		} else {
+			const seen = new Set();
+
 			retsu.each(keys, i => {
 				let lcollection, uri;
 
@@ -679,8 +680,8 @@ function hypermedia (server, req, rep, headers) {
 
 					uri = regex.scheme.test(obj[i]) ? obj[i] : `/${lcollection}/${obj[i]}`;
 
-					if (uri !== root && seen[uri] !== 1) {
-						seen[uri] = 1;
+					if (uri !== root && seen.has(uri) === false) {
+						seen.add(uri);
 
 						if (server.allowed("GET", uri, req.host) === true) {
 							rep.links.push({uri: uri, rel: lrel});

package.json

@@ -1,7 +1,7 @@
 {
   "name": "tenso",
   "description": "Tensō is an elastic REST API gateway for node.js",
-  "version": "5.2.6",
+  "version": "5.2.7",
   "homepage": "http://avoidwork.github.io/tenso",
   "author": "Jason Mulligan <[email protected]>",
   "repository": {