Episode #509: Logical Matrix with Piotr Szotkowski

In today's episode, you'll learn how to drastically reduce the amount of memory necessary to store large matrices of boolean data. It's a technique that normally requires substantially rewriting code in order to do binary-level bit manipulation. But guest chef Piotr Szotkowski will show you how to accomplish it with just some trivial changes, using an obscure Ruby integer method.

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