Fixing a regression in middleware via the wrong method on a string va…

…riable; creating `this.final(req, res, body)` which can be used to modify the response body output of `this.hypermedia()`

README.md

@@ -65,6 +65,8 @@ Sort order can be specified via then `order-by` which accepts `[field ]asc|desc`
 }
 ```
 
+Final modifications can be made to a response body after `hypermedia()` by overriding `tenso.final(req, res, body)`.
+
 ## REST / Hypermedia
 Hypermedia is a prerequisite of REST, and is best described by the [Richardson Maturity Model](http://martinfowler.com/articles/richardsonMaturityModel.html). Tensō will automagically paginate Arrays of results, or parse Entity representations for keys that imply
 relationships, and create the appropriate Objects in the `link` Array, as well as the `Link` HTTP header. Object keys that match this pattern: `/_(guid|uuid|id|uri|url)$/` will be considered

lib/middleware.js

@@ -153,7 +153,7 @@ function keymaster (req, res) {
 			}
 		} else {
 			retsu.each(Array.from(routes.keys()), i => {
-				const key = i.contains(":") && i.contains("(") === false ? i.replace(/\/:(\w*)/g, "/(.*)") : i;
+				const key = i.includes(":") && i.includes("(") === false ? i.replace(/\/:(\w*)/g, "/(.*)") : i;
 
 				return new RegExp(`^${key}$`, "i").test(uri) ? !(result = routes.get(i)[0]) : void 0;
 			});

lib/tenso.js

@@ -276,6 +276,10 @@ class Tenso extends Base {
 		return eventsource(...args);
 	}
 
+	final (req, res, arg) {
+		return arg;
+	}
+
 	finish (req, res) {
 		return this.log(this.clf(req, res, res.getHeaders()), "info");
 	}
@@ -485,7 +489,7 @@ class Tenso extends Base {
 
 			if (status !== 204 && status !== 304) {
 				if (body === null || typeof body.on !== "function") {
-					result = this.render(req, res, hypermedia(this, req, serialize(req, body, status, headers), headers), headers);
+					result = this.render(req, res, this.final(req, res, hypermedia(this, req, serialize(req, body, status, headers), headers)), headers);
 					headers["content-length"] = Buffer.byteLength(result);
 
 					if (req.method === "HEAD") {

package.json

@@ -1,7 +1,7 @@
 {
   "name": "tenso",
   "description": "Tensō is an HTTP/HTTP2 REST API framework",
-  "version": "11.0.3",
+  "version": "11.1.0",
   "homepage": "http://avoidwork.github.io/tenso",
   "author": "Jason Mulligan <[email protected]>",
   "repository": {