heaps-algorithm
Advanced tools
Heap's algorithm for generating permutations of an array.
npm install heaps-algorithm
This module exports a function, which returns an array of all permutations of the array passed to it.
var permutations = require('heaps-algorithm'),
actual = permutations([1, 2, 3]),
expected = [
[ 1, 2, 3 ],
[ 2, 1, 3 ],
[ 3, 1, 2 ],
[ 1, 3, 2 ],
[ 2, 3, 1 ],
[ 3, 2, 1 ]
];
assert.deepEqual(actual, expected); // true
FAQs
Heap's algorithm for generating permutations of an array.
The npm package heaps-algorithm receives a total of 2 weekly downloads. As such, heaps-algorithm popularity was classified as not popular.
We found that heaps-algorithm demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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