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.
# Using npm
npm install --save cb-bufferify
# Using yarn
yarn add cb-bufferify
// 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
There are few ways to get help:
- Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
- For bug reports and feature requests, open issues. 🐛
- For direct and quick help, you can use Codementor. 🚀
Converts the provided function into a cb-buffer
handler.
- 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.
- Function The
cb-buffer
handler.
Have an idea? Found a bug? See how to contribute.
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