From 9a23fc7420e2ec5af7a8623a1932292700fcbb22 Mon Sep 17 00:00:00 2001
From: Elder Henrique Souza <elderhenrique@gmail.com>
Date: Fri, 22 Dec 2017 15:55:58 -0200
Subject: [PATCH] fixed issue described in pull request

checks if the uppercase charcater is preceded by another character
---
 snippets/toSnakeCase.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/snippets/toSnakeCase.md b/snippets/toSnakeCase.md
index 0ea69bcaf..6a82a5ba2 100644
--- a/snippets/toSnakeCase.md
+++ b/snippets/toSnakeCase.md
@@ -6,7 +6,7 @@ Use `replace()` to add underscores before capital letters, convert `toLowerCase(
 
 ```js
 const toSnakeCase = str =>
-  str.replace(/[A-Z]/g, (match, p1, p2, offset) => '_' + match).toLowerCase().replace(/[\s-]+/g,'_');
+  str.replace(/(\w)([A-Z])/g, '$1_$2').replace(/[\s-]/g, '_').toLowerCase();
 // toSnakeCase("camelCase") -> 'camel_case'
 // toSnakeCase("some text") -> 'some_text'
 // toSnakeCase("some-javascript-property") -> 'some_javascript_property'