I need to exercise some code in data mapping functions. For this, I need a proxy that returns an iterable array with one element (itself; an iterable array) when any property is requested. This will activate all loops and property…
I am working on building a 2D renderer with the Javascript canvas API, and I am trying to improve performance by skipping renders when no changes to the state of any renderable objects have occurred. To this end, I want…
I tried to proxy Function.prototype. I created a new Proxy and rewrote the toString method, however console.log('cas') doesn't work, why? Function.prototype = new Proxy(Function.prototype, { get: function(target, property, receiver) {}, set: function(target, property, value, receiver) { console.log('cas') } }) Function.prototype._toString…