Add a new utility called ‘isUndefined’

Baggz · Mar 12, 2012 · 49448c0 · 49448c0
1 parent 131ebb6
commit 49448c0
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/utils/isUndefined.js b/src/utils/isUndefined.js
@@ -0,0 +1,8 @@
+/**
+ * IsUndefined
+ *
+ * @param {object} input
+ */
+var isUndefined = function(input) {
+  return typeof input === 'undefined';
+};