mainid

IdGenerator

IdGenerator

1. Features;
2. Usage:
   1. Prepare:
      1. Create id generator:
         1. Unsafe;
         2. Safe;
         3. Dictionary and random pool size.
   2. Commands:
      1. Create.

Features

1. Unlimited id size;
2. Configurable random pool size;
3. Replacable dictionary;
4. Support replacable Crypto (requires Buffer);
5. Fallback to Math.random (if Crypto & Buffer not used).

Usage

Prepare

import { IdGenerator } 'mainid';

Create id generator

Unsafe

Math.random for random

const idGenerator = new IdGenerator();

Safe

• Crypto - usage: crypto.getRandomValues(buffer);
• Buffer is required - usage: buffer = buffer.alloc(randomPoolSize).

const idGenerator = new IdGenerator({
  crypto: /** @type {Crypto} */ (crypto)
});

Dictionary and random pool size

Optinal.

const idGenerator = new IdGenerator({
  dictionary: 'abc',
  randomPoolSize: 3
});

Commands

1. Create;

Create

const id = idGenerator.create();