ds-algo-study/DS-n-Algos/Arrays/all/all.js

Just experimenting with publishing a package

//Returns true if the provided function parameter 'func' returns true for all elements in a set, 
//Otherwise, it returns false
function all(arr, func = Boolean) {
    return arr.every(func);
}
console.log('all([4, 2, 3], num => num > 1): ', all([4, 2, 3], num => num > 1));
console.log('all([1, 2, 3]): ', all([1, 2, 3]));
/*
all([4, 2, 3], num => num > 1):  true
all([1, 2, 3]):  true
*/