Hi,
I have list of coordinates and a subroutine that tells me in which JSON file among many I must retreve some content for each coordinate pair.
The values in the JSON files change periodically.
Could you please provide me some indications on how to implement a caching of the JSON information in a hash (I saw there is File::Cache) and monitor the changes to the JSON files so that the hash is updated?
Thank you!

In reply to Caching files by Anonymous Monk

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