From 7374f6dc4f66d37bd773306820946ba0905ffa96 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Sun, 22 Jun 2014 14:57:37 -0700
Subject: [PATCH] Simplify `charsLeftIndex` and `charsRightIndex`.

---
 lodash.js | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/lodash.js b/lodash.js
index 4d9bc1944..83929da2b 100644
--- a/lodash.js
+++ b/lodash.js
@@ -384,11 +384,7 @@
     var index = -1,
         length = string.length;
 
-    while (++index < length) {
-      if (chars.indexOf(string.charAt(index)) < 0) {
-        break;
-      }
-    }
+    while (++index < length && chars.indexOf(string.charAt(index)) > -1) { }
     return index;
   }
 
@@ -404,11 +400,7 @@
   function charsRightIndex(string, chars) {
     var index = string.length;
 
-    while (index--) {
-      if (chars.indexOf(string.charAt(index)) < 0) {
-        break;
-      }
-    }
+    while (index-- && chars.indexOf(string.charAt(index)) > -1) { }
     return index;
   }