Function SliceArrays

cpp/src/arrow/compute/kernels/test_util_internal.cc:52–62

template <typename... SliceArgs>
DatumVector SliceArrays(const DatumVector& inputs, SliceArgs... slice_args) {
  DatumVector sliced;
  for (const auto& input : inputs) {
    if (input.is_array()) {
      sliced.push_back(*input.make_array()->Slice(slice_args...));
    } else {
      sliced.push_back(input);
    }
  }
  return sliced;
}

ScalarVector GetScalars(const DatumVector& inputs, int64_t index) {
  ScalarVector scalars;