From 2b64f3d0b2d3fb1f09c1a417f638c9bdabda689d Mon Sep 17 00:00:00 2001
From: Gregor MacLennan <gmaclennan@digital-democracy.org>
Date: Sun, 29 Mar 2015 13:38:39 -0700
Subject: [PATCH] Pass dispose, length & stale options to lru-cache

The length option is particularly useful with lru-cache if you want to store large objects of varying size and limit memory usage.
https://github.com/isaacs/node-lru-cache#options
---
 lib/stores/memory.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/stores/memory.js b/lib/stores/memory.js
index bcd9730..defa2ea 100644
--- a/lib/stores/memory.js
+++ b/lib/stores/memory.js
@@ -7,7 +7,10 @@ var memoryStore = function(args) {
     var ttl = args.ttl;
     var lruOpts = {
         max: args.max || 500,
-        maxAge: ttl ? ttl * 1000 : null
+        maxAge: ttl ? ttl * 1000 : null,
+        dispose: args.dispose,
+        length: args.length,
+        stale: args.stale
     };
 
     var lruCache = new Lru(lruOpts);