/**
* The main call point for output of a field
*
* This gives the sub-classes a chance to decide if any special
* process should take place before calling for final output
*
* @param string $field
* @return string
*/
public function output($field, $options = [])
{
$outputStrategy = $this->helper->columnType($field);
return $this->{$outputStrategy}($field);
}
