private function updateTranslationGroups($groupname)
    {
    	$group = TranslationGroup::firstOrCreate(['name' => $groupname]);
    	array_push($this->translation_groups, $group);
    }
private function updateTranslationGroups($groupname)
    {
    	$group = TranslationGroup::firstOrCreate(['name' => $groupname]);
    	array_push($this->translation_groups, $group);
    }
private function updateTranslationGroups ( $ groupname ) { $ group = TranslationGroup :: firstOrCreate ( [ 'name' => $ groupname ] ) ; array_push ( $ this -> translation_groups , $ group ) ; }
Creates new translation-group if it doesn't exists already.
@param $groupname
Creates new translation - group if it doesn t exists already .