promise-wrapper

creates a wrapped function baked with the values you provided that only accepts one VALUE argument

example

you have a function with the following signature

updateImage(album, image);

and you have an array of images and would like to map them, with promise-wrapper you can do this

var wrapper = require('promise-wrapper');
wrapper.wrap(updateImage, [album, wrapper.VALUE]);

this will return a function that accepts only one argument which is image. with bluebird it would look like this

var wrapper = require('promise-wrapper'),
    Promise = require('bluebird');
    
var images = yield Promise.map([1,2,3,4], wrapper.wrap(updateImage, [album, wrapper.VALUE]));