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

Returns: Promise, which resolves to the result of applying fn with the resolved values of promises.

Related

• promise-or
• promise-and
• promise-if
• promise-not
• promise-all
• promise-get
• promise-fncall

License

MIT © Joakim Carlstein