sparkline, 'sparkline.enabled', $isEnabled); return $this; } public function sparklined() { return $this->setSparklineEnabled(true); } protected function initSparkline() { $this->sparkline = $this->defaultSparkline(); } private function defaultSparkline() { return [ 'sparkline' => [ 'enabled' => false, ], ]; } protected function sparklineFromArray($array) { $this->sparkline = data_get($array, 'sparkline', $this->defaultSparkline()); } protected function sparklineToArray() { return [ 'sparkline' => $this->sparkline, ]; } }