@Override
    public ClickHouseGeoRingValue copy(boolean deep) {
        if (!deep) {
            return new ClickHouseGeoRingValue(getValue());
        }

        double[][] value = getValue();
        double[][] newValue = new double[value.length][];
        int index = 0;
        for (double[] v : value) {
            newValue[index++] = Arrays.copyOf(v, v.length);
        }
        return new ClickHouseGeoRingValue(newValue);
    }
Update value of the given object or create a new instance if {@code ref} is
null.

@param ref   object to update, could be null
@param value value
@return same object as {@code ref} or a new instance if it's null
clickhouse-data/src/main/java/com/clickhouse/data/value/ClickHouseGeoRingValue.java