Symbols are enumerable by default just like normal properties. Object.assign skips non-enumerable Symbols. Object.defineProperty can be used to create a non-enumerable Symbol, but I believe that only impacts Object.assign (and specific enumerability methods, obv).
On Thursday, June 16, 2016, doodad-js Admin <dooda...@gmail.com> wrote: > (quotes from G.Kay Lee) > > > > > I believe Symbols are all actually non-enumerable which will void the > suggestion. > > > > I can confirm they can be enumerable, or “Object.propertyIsEnumerable” is > lying to me. > > > > > And please, stop trying to add all kinds of trivial variations of > property extraction methods already. > > > > Who, me ? That’s not trivial.... We have “Object.keys” for enumerables, > why not “Object.symbols” for enumerables ? >
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