class YourModel extends Model {

	protected $fields = ['name'];
	
	protected $method = [];
	
	public function __construct()
	{
		
		foreach($this->fields as $f)
		{
			$upperFunction = function($value) {
				return strtoupper($value);
			};
			
			$mutatorMethod = 'get'.studly_case($f).'Attribute';
			$this->method[$mutatorMethod] = \Closure::bind($upperFunction, $this, get_class());
			
		}

	}	
	
//	public function getNameAttribute($value)
//	{
//	    return strtoupper($value);
//	}
	
	public function __call($method, $args) {
	      if(is_callable($this->method[$method]))
	      {
	        return call_user_func_array($this->method[$method], $args);
	      }
     }
	 
	 /**
	 * Determine if a get mutator exists for an attribute.
	 *
	 * @param  string  $key
	 * @return bool
	 */
	public function hasGetMutator($key)
	{
		$method = 'get'.studly_case($key).'Attribute';
		return method_exists($this, $method) || is_callable(isset($this->method[$method]) ? $this->method[$method] : null);
	}

}