js-random

JavaScript.Random

A randomizer class with floating-point precision and range support.

JavaScript.Random exposes a Random class with floating-point precision. It is useful for randomize numbers in a specified range.

var random = new Random(2);
var number = random.next(10, 2);
console.log(number); // prints a random number between 2 and 10, with 0 until 2 decimal places

How to use?

Requiring the module

var Random = require('js-random').Random;

Creating an instance

A randomizer is an instance of Random.

var randomizer = new Random([precision]);

The constructor requires one argument:

• [Number] precision: The number of decimal places to randomize. Defaults to 0.

Randomizing a number

var number = random.next(max, [min]);

Arguments

• [Number] max: the maximum number in the range (inclusive).
• [Number] min: the minimum number in the range (inclusive). Defaults to 0.

Returns

• [Number] A randomized number in the specified range.

Support

Open an issue if you are having problems with this project.

Why the version still is 0.x.x?

Despite this module was used in many projects, it was only used by his author. It not means that it is unstable or was not tested, but it means that it was tested by a single person, which puts it to a beta state.

Help us to move out from v0 and tell us you are using this project. When we reach 10 dependents we will move to v1.

Contributing

Feel free to fork this project and contribute to make it better.

License

This project is licensed under the GNU AGPLv3 License.

Copyright © 2016 Gustavo Gondim (https://github.com/ggondim)