If you have control of the hash generation, then you might want consider reformatting the time used for the key to avoid this problem. That is likely to be far easier than trying to come up with some specialized sort functions.

If, on the other hand, you are stuck with the date format that is presented, you have a harder problem (which I will leave to someone who is more of an expert on sort than I.)

In reply to Re: Hash sorting with dates and 12 hour time format. by ramlight
in thread Hash sorting with dates and 12 hour time format. by shift9999

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