JAVASCRIPT

array contains multiple js

var containsAll = arr1.every(i => arr2.includes(i));

js array includes multiple items

function inArray(needle, haystack, matchAll = false) {
    if (matchAll) {
        return needle.every(i => haystack.includes(i));
    } else {
        return needle.some(i => haystack.includes(i));
    }
}

let result = inArray(needle, haystack, true);