Fix performance for keys

wooorm · web-flow · commit c289176413e3 · 2023-04-12T12:07:46.000+02:00
Closes GH-703. Closes GH-738. Reviewed-by: Christian Murphy <christian.murphy.42@gmail.com> Reviewed-by: Merlijn Vos <merlijn@soverin.net> Reviewed-by: Remco Haszing <remcohaszing@gmail.com>
diff --git a/lib/ast-to-react.js b/lib/ast-to-react.js
@@ -221,12 +221,7 @@ function toReact(context, node, index, parent) {
     )
   }
 
-  properties.key = [
-    name,
-    position.start.line,
-    position.start.column,
-    index
-  ].join('-')
+  properties.key = index
 
   if (name === 'a' && options.linkTarget) {
     properties.target =

Original file line number	Diff line number	Diff line change
`@@ -221,12 +221,7 @@ function toReact(context, node, index, parent) {`
`221`	`221`	`)`
`222`	`222`	`}`
`223`	`223`
`224`		`- properties.key = [`
`225`		`- name,`
`226`		`- position.start.line,`
`227`		`- position.start.column,`
`228`		`- index`
`229`		`- ].join('-')`
	`224`	`+ properties.key = index`
`230`	`225`
`231`	`226`	`if (name === 'a' && options.linkTarget) {`
`232`	`227`	`properties.target =`