Forgetful circular buffer

A simple forgetful circular buffer (or circular queue) in TypeScript

• Tiny and lightweight
• Dependency-free (uses devDependencies only)
• 100% unit test coverage

Usage

import { CircularBuffer } from "forgetful-circular-buffer";

const buffer = new CircularBuffer<number>(5);

console.log(buffer.isEmpty());
// true

buffer.write(1);
buffer.write(2);
buffer.write(3);

console.log(buffer.getCurrentSize());
// 3

console.log(buffer.read());
// 1

// buffer.readAll() returns a Generator
for (const item of buffer.readAll()) {
  console.log(item);
}
// 2, 3

Also see the example