reduce.php

<?php
    public function live_table_reduce($columns, $listing)
        {
            foreach($listing->toArray() as $key=>$value){
                if(is_array($value) && !empty($value['label'])){
                    $value = $value['label'];
                }
                $columns[$key]['data'][] = $value;
                $columns[$key]['value'] = Inflector::humanize($key);
            }
            return $columns;
        }