I have (what I think are) several examples of this type of thing posted:

But sometimes you don't need a closure. Permuting with duplicates and no memory uses a single array as the initial input, the output, and the context (which is part of why it is one of my favorites).

                - tye

In reply to Re: Recursive to Iterative using Closures (Fun with Fibonacci) (examples) by tye
in thread Recursive to Iterative using Closures (Fun with Fibonacci) by Limbic~Region

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