Filter an array and return a Promise.
$ npm install promise-filter
const filter = require('promise-filter')
Promise.resolve([1, 2, 3])
.then(filter((val) => val >= 2))
// => [2, 3]
This module is basically equivalent to bluebird.filter, 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!