Brandon Benvie wrote:
It is my opinion that the primary use case for private symbols is for
properties that proxies expressly shouldn't be given a chance, in any
manner, to corrupt or modify. They are likely used for sensitive
internal state that will only be accessed by methods or friend classes
created in service of the target.
A membrane becomes less valuable if breaking the target is an easily
accomplished accidental side effect. This is already visible in
practice today when you attempt to use WeakMaps to create private
state for objects and they are proxied, since the private state will
be keyed on `this` in the constructor which won't match `this` in
methods invoked on the proxy.
ding ding ding ding ding ding....
/be
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