How to attach a list of accounts to the list of products?

Question

Laravel

There is a model with a method

public function instagrams() {
        return $this->belongsToMany(AccountInstagram::class, 'products_instagrams');
    }

to add acc to the product I call

$product->instagrams()->attach($accounts->pluck('id'));

how to do this not to one product but to a list? something like this

$products->instagrams()->attach($accounts->pluck('id'));

so you don't have to loop

foreach ($products as $product) {
    $product->instagrams()->attach($accounts->pluck('id'));
}

Answer 1

I think eager loading can help here, when the data from the connection is requested immediately.
https://laravel.com/docs/5.4/eloquent-relationship...