npm install scrambleScrambleJS is available as Node module
``shell`
$ npm install scramble --save
As well as a bower component
`shell `
$ bower install scramble --save
Or it can be directly set up from this repo
`shell `
$ git clone git@github.com:sanchitgera/ScrambleJS
$ cd ScrambleJS/
$ npm install
$ npm run uglify
On the server
`js
var scramble = require('scramble');
var input = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
var output = scramble(input);
`
In the browser
`html`
js
var input = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];for( var i = 0; i < 3; i++) {
scramble(input, {
preserve: [2, 5]
});
}
//Output 1
[ 8, 10, 3, 4, 5, 6, 7, 1, 9, 2 ]
//Output 2
[ 2, 10, 3, 4, 5, 6, 8, 1, 7, 9 ]
//Output 3
[ 1, 8, 3, 4, 5, 6, 7, 2, 9, 10 ]
`
This preserves the elements between the indices 2 and 5 (inclusive) in every iteration.
Attach
Scramble can be invoked as a native function on arrays and strings by calling attach first. `js
// Attaches scramble as a native function
scramble.attach(); var inputArray = ['foo', 'bar', 'baz'];
inputArray.scramble();
var inputString = 'Hello World!';
inputString.scramble();
`
Modifying built in objects isn't, however, best practice necessarily. Be careful :) Testing
All tests are contained in lib/scrambleSpec. To run them,
`
$ npm install
$ npm test
``Copyright (c) 2015, Sanchit Gera. (MIT License)
See LICENSE for more info.