5 ms·
An alternative using ES6 object parameters: function addObserver(observer, func, { weak = false } = {}) { if (weak) { // ... } } addObserv
by ChrisGaudreau 11y ago
An alternative using ES6 object parameters:
function addObserver(observer, func, { weak = false } = {}) {
if (weak) {
// ...
}
}
addObserver(observer, 'load', { weak: true });