Category: Collections-Weak
Superclass: Dictionary
I am similar to a plain Dictionary, but my keys are stored in a weak array; I track which of them are garbage collected and, as soon as I encounter one of them, I swiftly remove all the associations for the garbage collected keys

Method category index

hacks (class)
accessing (instance)

hacks (class)

postLoad
Called after loading an object; must restore it to the state before `preStore' was called. Make it weak again

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accessing (instance)

add: anAssociation
Store value as associated to the given key.

at: key put: value

Store value as associated to the given key.

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