isValidRev: cache regex

pouchdb · Apr 29, 2024 · 905dfdf · 905dfdf
1 parent 84b7afb
commit 905dfdf
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/node_modules/pouchdb-core/src/adapter.js b/packages/node_modules/pouchdb-core/src/adapter.js
@@ -194,8 +194,9 @@ function isNotSingleDoc(doc) {
   return doc === null || typeof doc !== 'object' || Array.isArray(doc);
 }
 
+const validRevRegex = /^\d+-[^-]*$/;
 function isValidRev(rev) {
-  return typeof rev === 'string' && /^\d+-[^-]*$/.test(rev);
+  return typeof rev === 'string' && validRevRegex.test(rev);
 }
 
 class AbstractPouchDB extends EventEmitter {