random-id-generate v1.1.0

RandomGenerator

Overview

RandomGenerator is a JavaScript class for generating customizable random strings. It offers flexibility and customization, allowing users to create unique combinations based on predefined character sets.

Usage

1. Instantiate the RandomGenerator class with an optional custom string.

const RandomGenerator = require("random-id-generate");

const generator = new RandomGenerator();

2. Utilize the generate method to generate random strings with specified characteristics.

const randomString = generator.generate(15, ["lowercase", "numeric"]);

console.log(randomString);  // Output: "a1b2c3d4e5f6g7"

Instances

const RandomGenerator = require("random-id-generate");

// Creating an instance with specific parameters
const generator = new RandomGenerator();
const upperNumericRandom = generator.instance(20, ["uppercase", "numeric"]);

console.log(upperNumericRandom(), upperNumericRandom(), upperNumericRandom());
// Output: 1F8J7B86HI5G6EI4C931 3GFBAF1DI84A12759CI9 GDA7AD957E628B1991FA

Available options

['all','uppercase', 'lowercase', 'numeric', 'symbols', 'specials']

Important Considerations

• The class supports various character groups, including lowercase, uppercase, numeric, symbols, and specials.

• Customize string generation by specifying desired character groups in the vocabulary parameter of the generate method.

• The generate method takes optional parameters: nChars (length of the generated string) and vocabulary (array of character groups).

• Easily extend or modify predefined character sets to suit your requirements.

• Unit tests are provided to ensure the reliability of the class functionality.

Example

const generator = new RandomGenerator();

const randomString = generator.generate(15, ["lowercase", "numeric"]);

console.log(randomString); // Output: "a1b2c3d4e5f6g7"

const generator = new RandomGenerator();

const randomString = generator.generate(15, ["uppercase", "numeric"]);

console.log(randomString); // Output: "BDB5E2615942D09"

License

This project is licensed under the MIT License - see the LICENSE file for details.

Note

If you find RandomGenerator helpful in your projects, please consider starring the project on GitHub. As an individual developer, I am creating useful packages for fellow developers and your support is greatly appreciated!

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