fix: make replaceAll() anticipate word occurence within searchIndex a…

…nd offset
crayon-js · Jul 3, 2022 · 7f6fb33 · 7f6fb33
1 parent e093b6c
commit 7f6fb33
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/util.ts b/src/util.ts
@@ -48,11 +48,12 @@ export function replaceAll(
   if (searchIndex === -1) return string;
 
   const offset = search.length;
+  const lookBackOffset = replaceValue.length;
 
   do {
     string = string.slice(0, searchIndex) + replaceValue +
       string.slice(searchIndex + search.length);
-    searchIndex = string.indexOf(search, searchIndex + offset);
+    searchIndex = string.indexOf(search, searchIndex - offset + lookBackOffset);
   } while (searchIndex !== -1);
 
   return string;