As I delve into the world of JavaScript, I find myself in need of merging four objects together while ensuring that the resulting object does not contain any "undefined" values.
My current approach to this task looks like this:
let result = {};
result = Object.assign(result, first);
if (second) result = Object.assign(result, second);
if (third) result = Object.assign(result, third);
if (fourth) result = Object.assign(result, fourth);
return result;
However, I can't help but wonder if there is a more elegant solution out there. Do you know of one?