function that updates :attribute in laravel code example
Example 1: laravel update
$flight = App\Models\Flight::find(1);
$flight->name = 'New Flight Name';
$flight->save();
Example 2: laravel model::query
// Eloquent's Model::query() returns the query builder
Model::where()->get();
// Is the same as
Model::query()->where()->get();
Model::query();
// Can be useful to add query conditions based on certain requirements
// See https://stackoverflow.com/questions/51517203/what-is-the-meaning-of-eloquents-modelquery