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by kllrnohj
3219 days ago
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When you send the result of Object.freeze() to or from a WebWorker the object is still copied and comes out the other side as fully mutable (aka, not frozen). Immutable JS is orthogonal in this case. That's "just" a fancy wrapper on top of a bunch of regular, mutable JS objects that makes it look immutable. It's not truly immutable to the runtime, and has no special interaction with webworkers as a result. It gets deep copied just like any other object. |
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