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That's why the distinction is so lovely. Same identity, different value. State is a snapshot of an identity at some point in time.
by straws 10y ago
That's why the distinction is so lovely. Same identity, different value. State is a snapshot of an identity at some point in time.
- seanmcdirmid 10y agoThat still isn't right. Identity is immutable, state is something that is...identified by identity. The key of a map entry is different from the value of the entry, and in general the key can access the value, but not vice versa.