kikobeatscb2promise
It converts from standard NodeJS callback into a ES2015 Promise.
I use this library across my project for make easy provide API's that works with callback and promise style.
Install
npm install cb2promise --saveBencharmk
$ node benchmark.js
# cb2promise
# 1,2,3,4,5,6,7,8,8,9,10
ok ~2.65 ms (0 s + 2649092 ns)
# pify
# 1
ok ~912 μs (0 s + 911730 ns)
# es6-promisify
# 1
ok ~967 μs (0 s + 966663 ns)
# bluebird
# 1
ok ~3.41 ms (0 s + 3412077 ns)
all benchmarks completed
ok ~7.94 ms (0 s + 7939562 ns)Usage
const cb2promise = require('cb2promise')
const callbackFn = function (message, done) {
return done(null, message)
}
const promise = cb2promise(callbackFn, 'hello world')
promise().then(console.log)
// => hello worldLicense
MIT © Kiko Beats