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perf(data-table): save rows reference when reducing (#1338)

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d2cdb8eb0f (r75383503)
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metonym 2022-06-05 14:24:37 -07:00 • committed by GitHub
commit 95b32937d6
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1 changed files with 8 additions and 11 deletions
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19
src/DataTable/DataTable.svelte
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@ -199,17 +199,14 @@
}
$: if (radio || batchSelection) selectable = true;
$: headerKeys = headers.map(({ key }) => key);
$: tableCellsByRowId = rows.reduce(
(rows, row) => ({
...rows,
[row.id]: headerKeys.map((key, index) => ({
key,
value: resolvePath(row, key),
display: headers[index].display,
})),
}),
{}
);
$: tableCellsByRowId = rows.reduce((rows, row) => {
rows[row.id] = headerKeys.map((key, index) => ({
key,
value: resolvePath(row, key),
display: headers[index].display,
}));
return rows;
}, {});
$: $tableRows = rows;
$: sortedRows = [...$tableRows];
$: ascending = sortDirection === "ascending";