Removing iterate() from middleware module

lib/middleware.js

@@ -8,7 +8,6 @@ const path = require("path"),
 	mime = require("mimetype"),
 	precise = require("precise"),
 	regex = require(path.join(__dirname, "regex.js")),
-	iterate = require(path.join(__dirname, "iterate.js")),
 	rateHeaders = [
 		"x-ratelimit-limit",
 		"x-ratelimit-remaining",
@@ -90,7 +89,7 @@ function parse (req, res, next) {
 			const args = req.body ? retsu.chunk(req.body.split(regex.body_split), 2) : [];
 
 			req.body = {};
-			iterate(args, i => {
+			retsu.each(args, i => {
 				req.body[i[0]] = coerce(decodeURIComponent(i[1]));
 			});
 		} else if (regex.encode_json.test(type) === true || regex.json_wrap.test(req.body) === true) {
@@ -156,13 +155,15 @@ function keymaster (req, res, next) {
 				res.send(result);
 			}
 		} else {
-			iterate(routes, (value, key) => {
-				if (regex.has_param.test(key) === true && regex.leftBrace.test(key) === false) {
-					key = key.replace(/\/:(\w*)/g, "/(.*)");
+			retsu.each(Reflect.ownKeys(routes), i => {
+				let key = i;
+
+				if (regex.has_param.test(i) === true && regex.leftBrace.test(i) === false) {
+					key = i.replace(/\/:(\w*)/g, "/(.*)");
 				}
 
 				if (new RegExp(`^${key}$`, "i").test(uri) === true) {
-					return !(result = value);
+					return !(result = routes[i]);
 				}
 
 				return void 0;
@@ -193,7 +194,7 @@ function rate (req, res, next) {
 		const results = server.rate(req, config.override),
 			good = results.shift();
 
-		iterate(rateHeaders, (i, idx) => res.header(i, results[idx]));
+		retsu.each(rateHeaders, (i, idx) => res.header(i, results[idx]));
 
 		if (good === true) {
 			next();
@@ -300,7 +301,7 @@ function zuul (req, res, next) {
 	let protectd = false;
 
 	if (regex.options.test(req.method) === false) {
-		iterate(req.server.config.auth.protect, i => {
+		retsu.each(req.server.config.auth.protect, i => {
 			if (i.test(uri) === true) {
 				return !(protectd = true);
 			}