Revision as of 23:16, 4 December 2016 (view source) Hout (talk \| contribs) (→‎ES6) ← Older edit		Revision as of 23:23, 4 December 2016 (view source) Hout (talk \| contribs) m (→‎ES6: let -> const) Newer edit →
Line 2,576: 'use strict'; ~~let~~const permutations = (xs) => xs.length ? ( flatMap((x) => flatMap((xs) => [[x].concat(xs)], permutations(del(x, xs))), xs)

Permutations (view source)