1 files changed, 13 insertions, 0 deletions
diff --git a/node_modules/es5-ext/array/#/diff.js b/node_modules/es5-ext/array/#/diff.js
new file mode 100644
index 000000000..fbb1682b7
--- /dev/null
+++ b/node_modules/es5-ext/array/#/diff.js
@@ -0,0 +1,13 @@
+"use strict";
+
+var value    = require("../../object/valid-value")
+  , contains = require("./contains")
+  , filter   = Array.prototype.filter;
+
+module.exports = function (other) {
+	value(this);
+	value(other);
+	return filter.call(this, function (item) {
+		return !contains.call(other, item);
+	});
+};