@grandom/shuffle/RandomShuffle/index.js

A configurable, flexible, seedable, and overall great random shuffler.

'use strict';

var core = require('@grandom/core');
var index = require('./RandomStringShuffle/index.js');
var index$1 = require('./RandomArrayShuffle/index.js');
var index$2 = require('./RandomObjectShuffle/index.js');

// TODO: add seed capability
// TODO: check constructor arg for valid type
// TODO: handle typed arrays
// TODO: handle Maps and Sets
class RandomShuffle extends core.RandomGenerator {
    constructor(engine) {
        super(engine);
        const stringShuffle = new index(engine);
        const arrayShuffle = new index$1(engine);
        const objectShuffle = new index$2(engine);
        const shuffle = (arg1, arg2, arg3) => {
            if (stringShuffle.canBeParsed(arg1)) {
                return stringShuffle.parse(arg1, arg2, arg3);
            }
            else if (arrayShuffle.canBeParsed(arg1)) {
                return arrayShuffle.parse(arg1, arg2, arg3);
            }
            else if (objectShuffle.canBeParsed(arg1)) {
                return objectShuffle.parse(arg1, arg2, arg3);
            }
            throw new TypeError('Must be called with a string, array, or object, got: ' +
                // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
                `${arg1} (typeof === '${typeof arg1}').`);
        };
        shuffle.string = stringShuffle.shuffle;
        shuffle.array = arrayShuffle.shuffle;
        shuffle.object = objectShuffle.shuffle;
        this.shuffle = shuffle;
    }
}

module.exports = RandomShuffle;
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