Standardizing Map & LRU keys as hash() results of the original …

…values now using the const `delimiter`

lib/woodland.js

@@ -8,6 +8,7 @@ const defer = require("tiny-defer"),
 	utility = require(path.join(__dirname, "utility.js")),
 	all = require(path.join(__dirname, "all.js")),
 	allMethod = all.toUpperCase(),
+	delimiter = ":",
 	head = /^(HEAD|OPTIONS)$/,
 	space = /\s+/,
 	methods = ["DELETE", "GET", "POST", "PUT", "PATCH"];
@@ -39,30 +40,31 @@ class Woodland {
 	}
 
 	allows (uri, host, override = false) {
-		let result = !override ? this.permissions.get(host + "_" + uri) : undefined;
+		const key = this.hash(host + delimiter + uri);
+		let result = !override ? this.permissions.get(key) : undefined;
 
 		if (override || !result) {
 			result = methods.filter(i => this.allowed(i, uri, host, override)).join(", ").replace("GET", "GET, HEAD, OPTIONS");
-			this.permissions.set(host + "_" + uri, result);
+			this.permissions.set(key, result);
 		}
 
 		return result;
 	}
 
 	blacklist (fn) {
-		let hfn;
+		let key;
 
 		if (fn.hash) {
-			hfn = fn.hash;
+			key = fn.hash;
 		} else {
-			hfn = fn.hash = this.hash(fn.toString());
+			key = fn.hash = this.hash(fn.toString());
 		}
 
-		if (!this.blacklisted.has(hfn)) {
-			this.blacklisted.add(hfn);
+		if (!this.blacklisted.has(key)) {
+			this.blacklisted.add(key);
 		}
 
-		return hfn;
+		return this;
 	}
 
 	decorate (req, res) {
@@ -197,8 +199,8 @@ class Woodland {
 	}
 
 	routes (uri, host, method, override = false) {
-		let id = method + ":" + host + ":" + uri,
-			cached = !override ? this.cache.get(id) : undefined,
+		let key = this.hash(method + delimiter + host + delimiter + uri),
+			cached = !override ? this.cache.get(key) : undefined,
 			allMap, hostMap, result;
 
 		if (cached) {
@@ -226,7 +228,7 @@ class Woodland {
 				}
 			});
 
-			this.cache.set(id, result);
+			this.cache.set(key, result);
 		}
 
 		return result;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "woodland",
-  "version": "1.0.11",
+  "version": "1.0.12",
   "description": "Lightweight HTTP/HTTPS router with virtual hosts",
   "main": "index.js",
   "scripts": {