accessor-fn

Accessor function
==============

[![NPM package][npm-img]][npm-url]
[![Build Size][build-size-img]][build-size-url]
[![NPM Downloads][npm-downloads-img]][npm-downloads-url]

A wrapper for property accessors supporting functions, property strings or constant values.

Quick start

``js
import accessorFn from 'accessor-fn';
`
or using a script tag
`html

`

Usage example

Given an object
`js
const obj = {
a: 1,
b: 2
}
`

Use accessorFn to access object values via property strings or transformation functions:
`js
const aFn = accessorFn('a');
aFn(obj); // 1

const sumFn = accessorFn(d => d.a + d.b);
sumFn(obj); // 3

const constantFn = accessorFn(7);
constantFn(obj); // 7
``

[npm-img]: https://img.shields.io/npm/v/accessor-fn
[npm-url]: https://npmjs.org/package/accessor-fn
[build-size-img]: https://img.shields.io/bundlephobia/minzip/accessor-fn
[build-size-url]: https://bundlephobia.com/result?p=accessor-fn
[npm-downloads-img]: https://img.shields.io/npm/dt/accessor-fn
[npm-downloads-url]: https://www.npmtrends.com/accessor-fn