cb-bufferify

Convert any async function to a cb-buffer handler.

At @jillix we created

cb-buffer–a low-level

library for callback buffering.

cb-bufferify (this library) abstracts the things a little: it takes as input

the async function and it returns another function that is a cb-buffer handler

you can call as many times you want, the first async function being called just once.

☁️ Installation

# Using npm
npm install --save cb-bufferify

# Using yarn
yarn add cb-bufferify

📋 Example

// Dependencies
const bufferify = require("cb-bufferify");

// A function that returns a unique random number after one second
function getUniqueRand(prefix, callback) {
    setTimeout(() => {
        callback(prefix + Math.random());
    }, 1000);
}

// Bufferify the function, making it generate the number once, and
// call all the callback functions then
var fn = bufferify(getUniqueRand, ["Random number is: "]);

fn(console.log);
// => Random number is: 0.3325996194034815

fn(console.log);
// => Random number is: 0.3325996194034815

fn(console.log);
// => Random number is: 0.3325996194034815

fn(console.log);
// => Random number is: 0.3325996194034815

❓ Get Help

There are few ways to get help:

1. Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
2. For bug reports and feature requests, open issues. 🐛
3. For direct and quick help, you can use Codementor. 🚀

📝 Documentation

cbBufferify(fn, args)

Converts the provided function into a cb-buffer handler.

Params

• Function fn: The async function to convert into cb-buffer handler.
• Array args: Array of arguments to pass to the original function when calling it.

Return

• Function The cb-buffer handler.

😋 How to contribute

Have an idea? Found a bug? See how to contribute.

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📜 License

MIT © Ionică Bizău