callback-chain

A tool collecting callbacks and invoking them on demand in a sequence, passing a set of user provided arguments. It implements the linked list without using any data structure, but rather keeps provided callbacks in the correct order using the javascript closure feature. Detailed description could be found in the concept section of the docs.

Installation

yarn add callback-chain

Basic Usage

1import createChain from 'callback-chain';
2
3const chain = createChain();
4
5chain.append((run, value) => console.info(`Run ${run}. Consumed "${value}"`));
6chain.run(1, 'the value');
7
8chain
9  .append((run, value, removeEyelet) => {
10    removeEyelet();
11    console.info(`Run ${run}. Consumed "${value}" and removed the callback`);
12  })
13  .run(2, 'another value')
14  .run(3, 'yet another value');

Output:

Run 1. Consumed "the value"
Run 2. Consumed "another value" and removed the callback
Run 2. Consumed "another value"
Run 3. Consumed "yet another value"

Docs

Check out the docs for more details.