Дмитрий Николаев

wp_nav_menu( array(
    'theme_location' => 'main_menu',
    'depth' => 2,
    'container' => false,
    'menu_class' => 'nav navbar-nav',
    //Process nav menu using our custom nav walker
    'walker' => new wp_bootstrap_navwalker())
    );

const places = [{place: 1, other: "key"}, {place: 3}, {place: 7}]
const placesMaped = places.map(place => place.place)
const items = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
const itemsFiltered = items.filter(item => !placesMaped.includes(item))
console.log({placesMaped, itemsFiltered})

var jsonDate = (new Date()).toJSON();
var backToDate = new Date(jsonDate);

.class {
max-height: 300px;
overflow-y: auto;
}