Angela Yang visangela
wassname
/ permutations.js
Last active
June 28, 2022 22:53
Combinatorics permutatons and product in javascript using lodash.js (like python's itertools)
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| /** | |
| * Lodash mixins for combinatorics | |
| * by: wassname & visangela | |
| * url: https://gist.github.com/wassname/a882ac3981c8e18d2556/edit | |
| * lodash contrib issue: https://github.com/node4good/lodash-contrib/issues/47 | |
| * lic: same as lodash | |
| * Inspired by python itertools: https://docs.python.org/2.7/library/itertools.html | |
| * | |
| * Usage: | |
| * permutations([0,1,2],2) // [[0,1],[0,2],[1,0],[1,2],[2,0],[2,1]] |