Promise-fncall NPM

promise-fncall

A Function.call that can deal with promise arguments

Installation

Install promise-fncall using npm:

npm install --save promise-fncall

Usage

Module usage

var call = require('promise-fncall');

function greet(val) {
  return 'hello ' + val;
}

call(greet, Promise.resolve('world'))
  .then(function (val) {
    // val === 'hello world'
  });

API

`call(fn, ...promises)`

Name	Type	Description
`fn`	`Function\|Promise { [Function] }`	The function, or a promise resolving to a function, to call with the resolved promises as arguments
`...promises`	`Promise`	The arguments to pass to `fn` when they all are resolved

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