Axel Rauschmayer wrote:
Addendum: For example, you won’t be able to reliably use Object.assign() to mix an object with methods into a prototype object, because those methods might be non-enumerable.
That's wrong use of Object.assign. Remember the debate on :=, there is intent distinction between [[Put]] and [[DefineOwnProperty]]. And Object.assign, if I am not mistaken, does [[Put]]. For copying methods, you should do [[DefineOwnProperty]] (that is, Object.define, if it is there).
-- Dr. Axel Rauschmayer a...@rauschma.de <mailto:a...@rauschma.de>
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