function useCategoryY()

in packages/react-heat-streams/src/components/HeatStreamsChart.tsx [245:250]

• 6 lines of code
• 2 McCabe index (conditional complexity)

function useCategoryY(rowHeight: number, rowGap: number) {
	return useCallback(
		(index: number): number => rowHeight * index + (rowGap ? index : 0),
		[rowHeight, rowGap],
	)
}