Composing functions with Promises

Composing functions with Promises.js

const bind = function(aPromise, f) {
  return aPromise.then(f);
},

pipe = _.curry(function(functionList, aPromise) {
  return _.reduce(functionList, bind, aPromise);
}),
//even_cleaner_pipe = _.curry(_.partial(_.reduce,_, bind),2)

program = function(/*...list of functions*/){
  return pipe.call(this,_.flattenDeep(arguments));
};