isFreshEnough example

            return $this->pass($request, $catch);
        }

        if (null === $entry) {
            $this->record($request, 'miss');

            return $this->fetch($request, $catch);
        }

        if (!$this->isFreshEnough($request, $entry)) {
            $this->record($request, 'stale');

            return $this->validate($request, $entry, $catch);
        }

        if ($entry->headers->hasCacheControlDirective('no-cache')) {
            return $this->validate($request, $entry, $catch);
        }

        $this->record($request, 'fresh');

        

            return $this->pass($request, $catch);
        }

        if (null === $entry) {
            $this->record($request, 'miss');

            return $this->fetch($request, $catch);
        }

        if (!$this->isFreshEnough($request, $entry)) {
            $this->record($request, 'stale');

            return $this->validate($request, $entry, $catch);
        }

        if ($entry->headers->hasCacheControlDirective('no-cache')) {
            return $this->validate($request, $entry, $catch);
        }

        $this->record($request, 'fresh');