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#

random-permutations

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πŸ”€ The standard algorithm for generating a uniformly chosen random permutation. Devised by Ronald Fisher and Frank Yates, modernized by Richard Durstenfeld and popularized by Donald E. Knuth. This version permits Sattolo cycles as well as seeded/keyed shuffles and unshuffles.

  • Updated Aug 11, 2023
  • JavaScript

An efficient random item sampler that ensures O(1) sampling complexity, and equal selection probability for all items across cycles. Each cycle ensures unique, non-repeating item selections, with each item sampled only once per cycle. Upon cycle completion, the sampler automatically refreshes, initiating a new cycle to repeat the process.

  • Updated Nov 10, 2024
  • TypeScript

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