Putting both contents (lists, arrays, whatever you have) into sets, and then calculating the intersection might be more expensive than building the intersected set right away sourcing both non-set contents, I imagine. Though it would probably be easier to read and understand. But that can be solved by naming of functions that process the 2 non-set things.
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Putting both contents (lists, arrays, whatever you have) into sets, and then calculating the intersection might be more expensive than building the intersected set right away sourcing both non-set contents, I imagine. Though it would probably be easier to read and understand. But that can be solved by naming of functions that process the 2 non-set things.