functional-augments

Functional Augments for ES6 objects

This package augments the prototypes of the following collections in ES6 with methods for functional programming similar to Arrays:

• Map
• Object
• Set
• String

Currently the following methods are provided:

• filter()
• map()
• reduce()

Functions provided to methods on keyed collections take an optional third parameter for the key.

Installation

$ npm install --save functional-augments

Usage

'use strict';

require('functional-augments');

const object = {
  one: 1,
  two: 2,
  three: 3
};

const reduction = object.reduce((acc, v) => acc + v);

console.log(reduction); // 6