You're correct, sort is strict on its input arguments (i.e. it has to evaluate each one), but the importance of laziness comes about because the output is a lazy list.

-- All code is 100% tested and functional unless otherwise noted.

In reply to Re^9: Better mousetrap (getting top N values from list X) by sleepingsquirrel
in thread Better mousetrap (getting top N values from list X) by Limbic~Region

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