hw3.js

function max(iterable, key) {
    var maximum = Number.NEGATIVE_INFINITY;
    for (var i in iterable) {
        var i = key(i);
        if (i >= maximum) {
            maximum = i;
        }
    }
    return maximum;
}


const reverser = (x) => -x;

function changer(object, key, value) {
    var prev = object[key];
    if (Array.isArray(prev)) {
        prev.push(value);
    } else if (typeof prev == 'object' && prev != null) {
        object = JSON.stringify({ key: key, value: value });
    } else {
        object[key] = value;
    }
    return null;
}

async function promise_me(truthy) {
    const a = new Promise((resolve, reject) => {
        console.log(1)
        resolve(truthy)
    })
    console.log(2)
    console.log(3)
    console.log(4)
    const five = console.log(five)
    console.log(five)
    return five
}