Hi I am kind of stumped here so any help would be appreciated. Basically I have a hash of arrays. What I want to do is take each key and compare it with all the keys in my HoA (other than the current key itself) as well as with every element in the array for every key (and if any element in any of the arrays is the same as the key i am currently comparing with i dont want to compare that either). how would i go about something like this?? thanks.

In reply to manipulating a hash of arrays by Anonymous Monk

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