public function isHealthy()
    {
        return $this->targets->reduce(function ($carry, $target) {
            return $carry && $target->result->healthy;
        }, true);
    }
public function isHealthy()
    {
        return $this->targets->reduce(function ($carry, $target) {
            return $carry && $target->result->healthy;
        }, true);
    }
public function isHealthy ( ) { return $ this -> targets -> reduce ( function ( $ carry , $ target ) { return $ carry && $ target -> result -> healthy ; } , true ) ; }
Check if is healthy.

@return mixed
Check if is healthy .