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Re^2: Retrieving the hash key-value in the order of their insertion without Tie::IxHash

by ghosh123 (Monk)
on Apr 30, 2012 at 15:25 UTC ( #968098=note: print w/replies, xml ) Need Help??


in reply to Re: Retrieving the hash key-value in the order of their insertion without Tie::IxHash
in thread Retrieving the hash key-value in the order of their insertion without Tie::IxHash

I do not want to avoid Tie::IxHash. I just want to know if there is any other way of achieving this. I am curious.

  • Comment on Re^2: Retrieving the hash key-value in the order of their insertion without Tie::IxHash

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[Corion]: On the upside, I spend a lot of time thinking this weekend about how to actually implement rate limiting for futures, and if things work out, maybe even loading a configuration from an external file makes sense
[Corion]: I've also found some interesting invariants that I have to think/write about more. A simple rate limiter will never change the order of the input, while a limiter that allows for parallel execution will change the order. But my API currently allows for bo
[Corion]: ... for both, and I'm not sure if I want to add the cruft from the parallel API (a token that you need to hold on to while you hold the lock) to the rate limiting API too, to allow seamless up/downgrades, or not.
[Corion]: Also, rate limiting will look great with await: my $token = await $limiter-> limit($hostname); instead of my $f = $limiter->limit( $hostname )->then(sub { my( $token)=@_; ... });

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