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<?php/**
 * Example: exists()
 * ================================
 *
 * exists() method check processed data existence
 */
 
 require_once '../vendor/autoload.php';
 
 use Nahid\JsonQ\Jsonq;
 
 $q = new Jsonq('data.json');
 
 try {
 $res = $q->from('vendor.name')->exists();
 dump($res);
 } catch (\Nahid\JsonQ\Exceptions\ConditionNotAllowedException $e) {
 echo $e->getMessage();
 } catch (\Nahid\JsonQ\Exceptions\NullValueException $e) {
 echo $e->getMessage();
 }
 
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