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chore: removed unused stackTop #331

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chore: removed unused stackTop #331

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5 changes: 1 addition & 4 deletions src/hooks/useScrollTo.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -71,19 +71,16 @@ export default function useScrollTo<T>(
const mergedAlign = targetAlign || originAlign;

// Get top & bottom
let stackTop = 0;
let itemTop = 0;
let itemBottom = 0;

const maxLen = Math.min(data.length - 1, index);

for (let i = 0; i <= maxLen; i += 1) {
const key = getKey(data[i]);
itemTop = stackTop;
itemTop = itemBottom;
const cacheHeight = heights.get(key);
itemBottom = itemTop + (cacheHeight === undefined ? itemHeight : cacheHeight);

stackTop = itemBottom;
}

// Check if need sync height (visible range has item not record height)
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