protected function _prepareTooltip(Helper $helper, array $options, $tooltip)
    {
        $_options = [
            'data-position' => 'top'
        ];

        if (Arr::key('tooltipPos', $options)) {
            $_options['data-position'] = (string) $options['tooltipPos'];
            unset($options['tooltipPos']);
        }

        $options = $this->_tooltipTitle($options, $tooltip);
        $options = $this->_dataTooltip($options, $tooltip);
        $options = $helper->addClass($options, 'hasTooltip');

        return Hash::merge($_options, $options);
    }