Use ! instead of === false

yuanqing · Dec 31, 2014 · 558ec4f · 558ec4f
1 parent 4ee4dd5
commit 558ec4f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.js b/index.js
@@ -17,7 +17,7 @@ var taxonomist = function(arr, prop, fn) {
     each(tags, function(tag) {
       tag = fn(tag);
       // create empty [] if `tag` is not a key in `result`
-      if (tag in result === false) {
+      if (!(tag in result)) {
         result[tag] = [];
       }
       result[tag].push(val);