From fa917a1a15f1271fcf854835de8a967d53869867 Mon Sep 17 00:00:00 2001
From: Sahat Yalkabov <sakhat@gmail.com>
Date: Tue, 11 Mar 2014 14:15:04 -0400
Subject: [PATCH] Added a comment explanation on returnTo previous URL
 middleware, changed static cache from 1 week to 1 month

---
 app.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/app.js b/app.js
index 07b895505e..596278efcc 100755
--- a/app.js
+++ b/app.js
@@ -11,8 +11,6 @@ var passport = require('passport');
 var expressValidator = require('express-validator');
 var connectAssets = require('connect-assets');
 
-
-
 /**
  * Load controllers.
  */
@@ -50,7 +48,6 @@ mongoose.connection.on('error', function() {
 
 var hour = 3600000;
 var day = (hour * 24);
-var week = (day * 7);
 var month = (day * 30);
 
 app.set('port', process.env.PORT || 3000);
@@ -85,8 +82,9 @@ app.use(function(req, res, next) {
   next();
 });
 app.use(flash());
-app.use(express.static(path.join(__dirname, 'public'), { maxAge: week }));
+app.use(express.static(path.join(__dirname, 'public'), { maxAge: month }));
 app.use(function(req, res, next) {
+  // Keep track of previous URL
   if (req.method !== 'GET') return next();
   var path = req.path.split('/')[1];
   if (/(auth|login|logout|signup)$/.test(path)) return next();