From d38e274a30a1efa17d55b7cf6add38f317a6be08 Mon Sep 17 00:00:00 2001
From: Bryan Donovan <bdondo@gmail.com>
Date: Thu, 9 Oct 2014 09:27:17 -0700
Subject: [PATCH 1/2] checking for existence of del() method before binding to
 it

---
 lib/caching.js       |  6 ++++--
 test/caching.unit.js | 17 +++++++++++++++++
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/lib/caching.js b/lib/caching.js
index 266b987..9827641 100644
--- a/lib/caching.js
+++ b/lib/caching.js
@@ -1,4 +1,4 @@
-/*jshint maxcomplexity:10*/
+/*jshint maxcomplexity:15*/
 var caching = function (args) {
     args = args || {};
     var self = {};
@@ -78,7 +78,9 @@ var caching = function (args) {
 
     self.set = self.store.set.bind(self.store);
 
-    self.del = self.store.del.bind(self.store);
+    if (typeof self.store.del === 'function') {
+        self.del = self.store.del.bind(self.store);
+    }
 
     if (typeof self.store.setex === 'function') {
         self.setex = self.store.setex.bind(self.store);
diff --git a/test/caching.unit.js b/test/caching.unit.js
index 756fb55..16d22b5 100644
--- a/test/caching.unit.js
+++ b/test/caching.unit.js
@@ -145,6 +145,23 @@ describe("caching", function () {
                 });
             }, 10);
         });
+
+        context("when store has no del() method", function () {
+            var fake_store;
+
+            beforeEach(function () {
+                fake_store = {
+                    get: function () {},
+                    set: function () {},
+                };
+            });
+
+            it("it doesn't throw an error", function () {
+                assert.doesNotThrow(function () {
+                    caching({store: fake_store});
+                });
+            });
+        });
     });
 
     describe("setex()", function () {

From a731c3caafc85a77da8876e5037bc967097fec87 Mon Sep 17 00:00:00 2001
From: Bryan Donovan <bdondo@gmail.com>
Date: Thu, 9 Oct 2014 09:28:18 -0700
Subject: [PATCH 2/2] v0.12.0 release notes

---
 History.md   | 3 +++
 package.json | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/History.md b/History.md
index cb31a4a..16994ee 100644
--- a/History.md
+++ b/History.md
@@ -1,3 +1,6 @@
+- 0.12.0 2014-10-09
+  Checking for existence of del() method before binding to it. Fixes #11.
+
 - 0.11.0 2014-09-18
   Prevent stalemate by executing callbacks on error. Fixes #10 - elliotttf
 
diff --git a/package.json b/package.json
index 932d404..875b149 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cache-manager",
-  "version": "0.11.0",
+  "version": "0.12.0",
   "description": "Cache module for Node.js",
   "main": "index.js",
   "scripts": {