Toggle the Boolean value of a nested JavaScript object [closed]

Answer 1

You could build a new opbject and take either an object with a recursive call or a value and return the toggled value.

const
    toggle = object => Object.fromEntries(Object
        .entries(object)
        .map(([k, v]) => [k, v && typeof v === 'object' ? toggle(v) : !v])
    );

var object = { a: { b: { c: false } } };

console.log(toggle(object));