ES6 Default Parameters in nested objects
When destructuring is mixed with default parameters, I admit the code is hard to read and write (especially when there are nested objects...).
But I think you are trying to do that:
function f({callback: {name = "cbFunction", params = "123"} = {}} = {}) {
console.log(name);
console.log(params);
}
f();
f({callback: {params: '789'}});Turned out to call it like this solves the problem, but is it the best way?
function f({
a = 1,
callback = ({
name,
param
} = {
name: "qwe",
param: 123
})
} = {}) {
console.log("a:", a);
console.log("callback:", callback);
}
f();
f({ callback: { name, params: "456" } });