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ts-prime

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A utility library for JavaScript and Typescript.

digimuza.github.io/ts-prime

digimuza/ts-prime

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import { randomItemInArray } from './randomItem'; describe('Random item test', function () { test('Random item', function () { expect(randomItemInArray([1, 2, 3, 4, 5], function () { return 0.1; })).toEqual(1); expect(randomItemInArray([1, 2, 3, 4, 5], function () { return 0.5123; })).toEqual(3); expect(randomItemInArray([1, 2, 3, 4, 5], function () { return 0.9123; })).toEqual(5); expect(randomItemInArray([1, 2, 3, 4, 5], function () { return 0.7642653; })).toEqual(4); return; }); });