add is.args

mrDarcyMurphy · Sep 24, 2013 · c81762d · c81762d
1 parent 68476e9
commit c81762d
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/lib/is.js b/lib/is.js
@@ -135,6 +135,16 @@
       return x.valueOf && isNaN(x) || true
     },
 
+    /**
+     * Is the subject an arguments object?
+     *
+     * @method array
+     * @param {Arguments} subject, required
+     */
+    args: function(x) {
+      return Object.prototype.toString.call(x) == '[object Arguments]'
+    },
+
     /**
      * Is the subject an array?
      *