Set all Object keys to false

Question

Lets say I have an object

  filter: {
    \"ID\": false,
    \"Name\": true,
    \"Role\": false,
    \"Sector\": true,
    \"Code\": false
  }

Answer 1

If you're not using ES6, here is its ES5 counterpart.

Object.keys(filter).forEach(function(key, value) {
    return filter[key] = false;
})