From d84351bebdc2e4bfd6456593dacf160e1c403156 Mon Sep 17 00:00:00 2001
From: Dallon Feldner <dallonfdev@gmail.com>
Date: Wed, 21 Nov 2012 10:43:51 -0700
Subject: [PATCH] Added cache to module-loader, should speed things up a bit

---
 lib/module-loader.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/module-loader.js b/lib/module-loader.js
index db85e8d..a8055b7 100644
--- a/lib/module-loader.js
+++ b/lib/module-loader.js
@@ -7,7 +7,11 @@ var fs = require('fs')
   , q = require('q')
   , async = require('async');
 
+var cache;
+
 module.exports = function loadModules(basepath, fn) {
+  if (cache) fn(null, cache);
+
   if(typeof basepath == 'function') {
     fn = basepath; 
     basepath = undefined;
@@ -54,6 +58,7 @@ module.exports = function loadModules(basepath, fn) {
   });
 
   modulesQ.then(function(modules) {
+    cache = modules;
     fn(null, modules);
   }, function(error) {
     fn(error);
@@ -61,6 +66,10 @@ module.exports = function loadModules(basepath, fn) {
 
 };
 
+module.exports.clearCache = function(){
+  cache = null;
+};
+
 function loadModule(file, fn) {
   var statQ = q.ninvoke(fs, 'stat', file);
   var moduleQ = statQ.then(function(stat) {