perf(utils): only extract HTML once during while loop (#413)

me4502 · web-flow · commit ccdb9ff9b0af · 2022-08-09T14:42:30.000Z
diff --git a/src/utils.js b/src/utils.js
@@ -28,7 +28,8 @@ const extract = (regex) => {
   let style = '';
   let matches;
 
-  while ((matches = regex.exec(getHTML())) !== null) {
+  const html = getHTML();
+  while ((matches = regex.exec(html)) !== null) {
     style += `${matches[1]} `;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,8 @@ const extract = (regex) => {`
`28`	`28`	`let style = '';`
`29`	`29`	`let matches;`
`30`	`30`
`31`		`- while ((matches = regex.exec(getHTML())) !== null) {`
	`31`	`+ const html = getHTML();`
	`32`	`+ while ((matches = regex.exec(html)) !== null) {`
`32`	`33`	style += `${matches[1]} `;
`33`	`34`	`}`
`34`	`35`