scanLeftCarry

inline fun <O2> scanLeftCarry(z: O2, f: (O2, O) -> O2): Pair<Chunk<O2>, O2>

Like scanLeft except the final element is emitted as a standalone value instead of as the last element of the accumulated chunk.

Equivalent to val b = a.scanLeft(z)(f); val (c, carry) = b.splitAt(b.size - 1).