AWFileHash
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What's the point of sleep(1) in hashOfFileAtPath method?
I have to calculate md5 hash of many files. Each file takes at least 1s because of intentional sleep(1). What's the purpose of the sleep since it's a major performance issue for me?
https://github.com/leetal/AWFileHash/blob/78ebdc7bdd3a204d447498a1c0fc31c69d41ef74/Pod/Classes/AWFileHash.m#L169