Optimize getColumnValues with Map lookup

google-labs-jules[bot] · jaruesink · google-labs-jules[bot] · commit 4f009d1cebbe · 2026-02-06T13:40:47.000Z
Co-authored-by: jaruesink &lt;4207065+jaruesink@users.noreply.github.com&gt;
diff --git a/packages/components/src/ui/data-table-filter/core/filters.ts b/packages/components/src/ui/data-table-filter/core/filters.ts
@@ -228,9 +228,8 @@ export function getColumnValues<TData, TType extends ColumnDataType, TVal>(
   }
 
   if (column.options) {
-    return raw
-      .map((v) => column.options?.find((o) => o.value === v)?.value)
-      .filter((v) => v !== undefined && v !== null);
+    const optionsMap = new Map(column.options.map((o) => [o.value, o.value]));
+    return raw.map((v) => optionsMap.get(v as string)).filter((v) => v !== undefined && v !== null);
   }
 
   if (column.transformOptionFn) {

Original file line number	Diff line number	Diff line change
`@@ -228,9 +228,8 @@ export function getColumnValues<TData, TType extends ColumnDataType, TVal>(`
`228`	`228`	`}`
`229`	`229`
`230`	`230`	`if (column.options) {`
`231`		`- return raw`
`232`		`- .map((v) => column.options?.find((o) => o.value === v)?.value)`
`233`		`- .filter((v) => v !== undefined && v !== null);`
	`231`	`+ const optionsMap = new Map(column.options.map((o) => [o.value, o.value]));`
	`232`	`+ return raw.map((v) => optionsMap.get(v as string)).filter((v) => v !== undefined && v !== null);`
`234`	`233`	`}`
`235`	`234`
`236`	`235`	`if (column.transformOptionFn) {`