perf: use structuredClone() for cloning

jerome-benoit · jerome-benoit · commit 3cbcacc54214 · 2023-12-30T12:01:02.000+01:00
Signed-off-by: Jérôme Benoit &lt;jerome.benoit@piment-noir.org&gt;
diff --git a/src/utils.ts b/src/utils.ts
@@ -293,8 +293,8 @@ export const isWebWorker = () => {
   )
 }
 
-const clone = <T extends object>(object: T): T => {
-  return JSON.parse(JSON.stringify(object)) as T
+const clone = <T>(object: T): T => {
+  return structuredClone<T>(object)
 }
 
 export const buildInternalWorkerChoiceStrategyOptions = (

Original file line number	Diff line number	Diff line change
`@@ -293,8 +293,8 @@ export const isWebWorker = () => {`
`293`	`293`	`)`
`294`	`294`	`}`
`295`	`295`
`296`		`-const clone = <T extends object>(object: T): T => {`
`297`		`- return JSON.parse(JSON.stringify(object)) as T`
	`296`	`+const clone = <T>(object: T): T => {`
	`297`	`+ return structuredClone<T>(object)`
`298`	`298`	`}`
`299`	`299`
`300`	`300`	`export const buildInternalWorkerChoiceStrategyOptions = (`