promise-reduce

promise-reduce

Reduce an array and return a Promise.

Installation

$ npm install promise-reduce

Usage

const reduce = require('promise-reduce')

Promise.resolve([1, 2, 3])
  .then(reduce((prev, next) => prev + next), 0))
// => 6

Why?

This module is basically equivalent to bluebird.reduce, but it's handy to have the one function you need instead of a kitchen sink. Modularity! Especially handy if you're serving to the browser and need to reduce your javascript bundle size.

Works great in the browser with browserify!

See Also

• promise-each
• promise-every
• promise-filter
• promise-map
• promise-some

License

MIT