aureooms/js-bit

[js-bit](http://make-github-pseudonymous-again.github.io/js-bit)
==

Bit twiddling hacks code bricks for JavaScript.

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Can be managed through [duo](https://github.com/duojs/duo),
[component](https://github.com/componentjs/component),
[bower](https://github.com/bower/bower), or
[npm](https://github.com/npm/npm).

```js
let bit = require( "@aureooms/js-bit" ) ;
```

Example usage:

```js
/* Compute the sign of an integer */
bit.sign(  0  ) ; // 0
bit.sign( -67 ) ; // -1
bit.sign( 432 ) ; // +1

/* Compute the lexicographically next bit permutation */
bit.next( 0b00101001 ) ; // 0b00101010
```

References:

 - https://graphics.stanford.edu/~seander/bithacks.html
 - https://github.com/boothj5/bit-twiddling/blob/master/basic.c