How to iterate over a JavaScript object?

Question

I have an object in JavaScript:

{
    abc: \'...\',
    bca: \'...\',
    zzz: \'...\',
    xxx: \'...\',
    ccc: \'...\',
    // ...
}

I

Answer 1

Here is a Hand Made Solution:

function iterationForObject() {
    let base = 0,
        Keys= Object.keys(this);
    return {
        next: () => {
            return {
                value: {
                    "key": Keys[base],
                    "value": this[Keys[base]]
                },
                done: !(base++ < Keys.length)
            };
        }
    };
}
Object.prototype[Symbol.iterator] = iterationForObject;

And Then You Can Loop Any Object:

for ( let keyAndValuePair of (Object Here) ) {
    console.log(`${keyAndValuePair.key} => ${keyAndValuePair.value}`);
}