isValidRev: cache regex

alxndrsn · janl · commit 905dfdfb3c6c · 2024-04-29T20:21:50.000+02:00
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 {

Original file line number	Diff line number	Diff line change
`@@ -194,8 +194,9 @@ function isNotSingleDoc(doc) {`
`194`	`194`	`return doc === null \|\| typeof doc !== 'object' \|\| Array.isArray(doc);`
`195`	`195`	`}`
`196`	`196`
	`197`	`+const validRevRegex = /^\d+-[^-]*$/;`
`197`	`198`	`function isValidRev(rev) {`
`198`		`- return typeof rev === 'string' && /^\d+-[^-]*$/.test(rev);`
	`199`	`+ return typeof rev === 'string' && validRevRegex.test(rev);`
`199`	`200`	`}`
`200`	`201`
`201`	`202`	`class AbstractPouchDB extends EventEmitter {`