RSS | Module Info | Add a review of Sub-StopCalls
Sub-StopCalls
(0.01)
Cool idea, if a bit extreme.
If computing a value is expensive, there's Memoize for the caller. On the callee side, you can cache the result (there's state variable in 5.10+ so it's dead simple to use).
So I believe Sub::StopCalls is only necessary if you find the overhead of the sub call itself to be a bottleneck. And if that is the case, perhaps you should refactor the calling code anyway.
Steven Haryanto - 2011-02-11T00:44:30 (permalink)
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