perf(QTable): Slightly improve data collection logic

rstoenescu · rstoenescu · commit 320c395eadb1 · 2019-11-20T14:51:14.000+02:00
diff --git a/ui/src/components/table/QTable.js b/ui/src/components/table/QTable.js
@@ -154,7 +154,11 @@ export default Vue.extend({
       }
 
       if (this.columnToSort !== void 0) {
-        rows = this.sortMethod(rows.slice(), sortBy, descending)
+        rows = this.sortMethod(
+          this.data === rows ? rows.slice() : rows,
+          sortBy,
+          descending
+        )
       }
 
       const rowsNumber = rows.length

Original file line number	Diff line number	Diff line change
`@@ -154,7 +154,11 @@ export default Vue.extend({`
`154`	`154`	`}`
`155`	`155`
`156`	`156`	`if (this.columnToSort !== void 0) {`
`157`		`- rows = this.sortMethod(rows.slice(), sortBy, descending)`
	`157`	`+ rows = this.sortMethod(`
	`158`	`+ this.data === rows ? rows.slice() : rows,`
	`159`	`+ sortBy,`
	`160`	`+ descending`
	`161`	`+ )`
`158`	`162`	`}`
`159`	`163`
`160`	`164`	`const rowsNumber = rows.length`