That branch is mathematically unreachable for the supported input

[github-actions]

shape (xs sorted ascending): to reach an index where x1 == x0, you’d need

x>x0 (so you didn’t match the previous point) and x≤x1 (so you match this

point), but if x0=x1 that can’t happen.

ha-reefbeat-component/custom_components/redsea/reefbeat/led.py

Lines 43 to 46 in 6f61046

	# TODO: That branch is mathematically unreachable for the supported input
	# shape (xs sorted ascending): to reach an index where x1 == x0, you’d need
	# x>x0 (so you didn’t match the previous point) and x≤x1 (so you match this
	# point), but if x0=x1 that can’t happen.

            x1 = xs[i]
            y0 = ys[i - 1]
            y1 = ys[i]
            # TODO: That branch is mathematically unreachable for the supported input
            # shape (xs sorted ascending): to reach an index where x1 == x0, you’d need
            # x>x0 (so you didn’t match the previous point) and x≤x1 (so you match this
            # point), but if x0=x1 that can’t happen.
            if x1 == x0:
                return y0  # pragma: no cover
            t = (x - x0) / (x1 - x0)
            return y0 + t * (y1 - y0)