Method mask

cpp/src/arrow/compute/kernels/vector_replace_test.cc:65–67

  }

  std::shared_ptr<Array> mask(const std::string& value) {
    return ArrayFromJSON(boolean(), value);
  }

  Status AssertRaises(ReplaceFunction func, const Datum& array, const Datum& mask,
                      const Datum& replacements) {