Simplify charsLeftIndex and charsRightIndex.

2026-01-31 23:37:49 +00:00 · 2014-06-22 14:57:37 -07:00
parent 9577d80fc2
commit 7374f6dc4f
1 changed files with 2 additions and 10 deletions
--- 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;
  }