protected function callFilter($filter, $request, $response = null)
	{
		return $this->events->until('router.'.$filter, array($request, $response));
	}
protected function callFilter($filter, $request, $response = null)
	{
		return $this->events->until('router.'.$filter, array($request, $response));
	}
protected function callFilter ( $ filter , $ request , $ response = null ) { return $ this -> events -> until ( 'router.' . $ filter , array ( $ request , $ response ) ) ; }
Call the given filter with the request and response.

@param  string  $filter
@param  \Illuminate\Http\Request   $request
@param  \Illuminate\Http\Response  $response
@return mixed
Call the given filter with the request and response .