Promise-fnapply NPM

promise-fnapply

A Function.apply that can deal with promise arguments

Installation

Install promise-fnapply using npm:

npm install --save promise-fnapply

Usage

Module usage

const apply = require('promise-fnapply');

function greet(val) {
  return `hello ${val}`;
}

apply(greet, [Promise.resolve('world')])
  .then(val => {
    // val === 'hello world'
  });

API

`apply(fn, promises, thisArg)`

Name	Type	Description
`fn`	`Function\|Promise<Function>`	The function, or a promise resolving to a function, to apply with the resolved promises as argument array
`promises`	`Array<Promise>`	The arguments array to pass to `fn` when they all are resolved
`thisArg`	`Any`	The value to be passed as `this` when calling `fn`