ECMAScript 6: merging objects via Object.assign()New version of this blog post: inside “ECMAScript 6: new OOP features besides classes”. Copying all properties of one object to another one is a common operation in JavaScript. This blog post explains ECMAScript 6’s implementation of it, which is called Object.assign(). This merging operation has a name in the JavaScript ecosystem that is only used there (and, unfortunately, clashes with classic O
