From d6da838694e611a73822cdaf667ec5b9530260f3 Mon Sep 17 00:00:00 2001
From: Data-Meister <fred.fisher.dev@gmail.com>
Date: Thu, 28 Jan 2016 17:56:24 +0000
Subject: [PATCH] Faster, simpler way to count occurrences of a given string

---
 chapters/strings/finding-substrings.md | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/chapters/strings/finding-substrings.md b/chapters/strings/finding-substrings.md
index 5a070d2..ee81e89 100644
--- a/chapters/strings/finding-substrings.md
+++ b/chapters/strings/finding-substrings.md
@@ -24,14 +24,8 @@ message.indexOf "This", 5
 message.lastIndexOf "This"
 # => 49
 
-
 # Count occurrences of a given string
-
-    substrCount = (str, subStr) ->
-      re = new RegExp( subStr ,"g" )
-      ( str.match(re) or [] ).length
-
-substrCount message, " a "
+message.split(" a ").length - 1
 # => 3
 
 {% endhighlight %}