accessor-fn-2 v2.0.3

Accessor function

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

Quick start

import { accessorFn } from 'accessor-fn';

Usage example

Given an object, Use accessorFn to access object values via property strings or transformation functions:

const obj = {
    a: 1,
    b: 2
}

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