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/* eslint no-shadow: 0 */
const test = require("tap").test;const ss = require("../");
test("combinations", function (t) {    t.test("generates 1 permutation", function (t) {        t.same(ss.combinations([1], 1), [[1]]);        t.end();    });    t.test(        "generates combinations of 1,2,3 choosing two at a time",        function (t) {            t.same(ss.combinations([1, 2, 3], 2), [                [1, 2],                [1, 3],                [2, 3]            ]);            t.end();        }    );    t.end();});