New answers tagged observer-pattern
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Preventive measures for stopping developers from forgetting to update cached values
My strategy: All cached values have a Boolean “valid” and a getter that refreshes the cached value if it is not valid. And a method “invalidate” that sets valid = false. Then your code can access the ...
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Preventive measures for stopping developers from forgetting to update cached values
Every cache should be marked as stale whenever underlying data changes. This is not a responsibility of the actor performing the change, it is responsibility of the data storage.
In general, tasks ...
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