knuth-shuffle-seeded


The Fisher-Yates (aka Knuth) shuffle for the browser and Node.js, with seeds
support using seed-random.

This project is initially forked from
coolaj86/knuth-shuffle, but is
extended so that it is possible to specify a seed to use in the shuffling, to
ensure test reproducability.

Online demo: https://timothygu.github.io/knuth-shuffle-seeded/

Getting Started

$3

Installing:

``sh
npm install knuth-shuffle-seeded
`

$3

Put browser.js into your directory for JavaScripts. Then take a look at
index.html.

You can also visit the page at
https://timothygu.github.io/knuth-shuffle-seeded/.

$3

`js
shuffle(inputArray[, seed])
``

See example.js for more examples.

Why not contribute to the original repo?

I have considered that, but the introduction of an npm dependency makes it
necessary to use Browserify to generate a browser-compatible JavaScript file,
which is too far away from the simple approach of knuth-shuffle.

Authors

- AJ O'Neal (@coolaj86) -- initial author
- Timothy Gu (@TimothyGu) -- seeding support

License

Copyright 2013 AJ O'Neal

Copyright 2015 Tiancheng "Timothy" Gu

Licensed under the Apache License, Version 2.0 (the "License"); you may not
use this project except in compliance with the License. You may obtain a copy
of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.