perf(schema): remove unnecessary lookahead in numeric subpath check

Automattic · Dec 30, 2023 · 7ff7e33 · 7ff7e33
1 parent 09c55b3
commit 7ff7e33
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/schema.js b/lib/schema.js
@@ -24,6 +24,8 @@ const util = require('util');
 const utils = require('./utils');
 const validateRef = require('./helpers/populate/validateRef');
 
+const hasNumericSubpathRegex = /\.\d+(\.|$)/;
+
 let MongooseTypes;
 
 const queryHooks = require('./helpers/query/applyQueryMiddleware').
@@ -645,7 +647,7 @@ Schema.prototype.path = function(path, obj) {
     }
 
     // subpaths?
-    return /\.\d+\.?.*$/.test(path)
+    return hasNumericSubpathRegex.test(path)
       ? getPositionalPath(this, path)
       : undefined;
   }