This example is an over-simplified form of what the code actually looks like. @discounts contains a large number of elements that have a value of either 0 or 1.

If the element contains a 1 %columns is assigned a new key (name is based on how many keys actually exist in %columns) with a value of 1.

BlackJudas

In reply to Re: Re: Hash key counting by blackjudas
in thread Hash key counting by blackjudas

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