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Reuse objects to prevent re-renders

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This commit is contained in:
Eric Bailey
2024-08-02 12:49:43 -05:00
parent 7d01503f07
commit 69fac754d1
1 changed files with 2 additions and 7 deletions
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src/view/com/lists/ProfileLists.tsx
+2 -7
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@@ -75,12 +75,7 @@ export const ProfileLists = React.forwardRef<SectionRef, ProfileListsProps>(
items = items.concat([EMPTY]) items = items.concat([EMPTY])
} else if (data?.pages) { } else if (data?.pages) {
for (const page of data?.pages) { for (const page of data?.pages) {
items = items.concat( items = items.concat(page.lists)
page.lists.map(l => ({
...l,
_reactKey: l.uri,
})),
)
} }
} }
if (isError && !isEmpty) { if (isError && !isEmpty) {
@@ -192,7 +187,7 @@ export const ProfileLists = React.forwardRef<SectionRef, ProfileListsProps>(
testID={testID ? `${testID}-flatlist` : undefined} testID={testID ? `${testID}-flatlist` : undefined}
ref={scrollElRef} ref={scrollElRef}
data={items} data={items}
keyExtractor={(item: any) => item._reactKey} keyExtractor={(item: any) => item._reactKey || item.uri}
renderItem={renderItemInner} renderItem={renderItemInner}
refreshing={isPTRing} refreshing={isPTRing}
onRefresh={onRefresh} onRefresh={onRefresh}