So, I was playing around with Proxy objects and while trying to see how they mix with spread syntax and de-structuring, I stubled upon this weird behavior:
const obj = {
origAttr: 'hi'
}
const handler = {
get(target, prop) {
console.log(prop);
return 1;
},
has(target, prop) {
return true;
},
ownKeys(target) {
return [...Reflect.ownKeys(target), 'a', 'b'];
},
getOwnPropertyDescriptor(target, key) {
return {
enumerable: true,
configurable: true
};
}
}
const test = new Proxy(obj, handler);
const testSpread = { …javascript metaprogramming node.js proxy-pattern spread-syntax