/**
  * Run the database seeds.
  *
  * @return void
  */
 public function run()
 {
     DB::table('unit_groups')->delete();
     //weight unit
     $unitGroups = new UnitGroups();
     $unitGroups->fill(['title' => 'weight', 'disable_delete' => 1]);
     $unitGroups->save();
     //capacity unit
     $unitGroups = new UnitGroups();
     $unitGroups->fill(['title' => 'capacity', 'disable_delete' => 1]);
     $unitGroups->save();
     //units unit
     $unitGroups = new UnitGroups();
     $unitGroups->fill(['title' => 'units', 'disable_delete' => 1]);
     $unitGroups->save();
 }