Json-Easy-Tranform

A cool way to transform your raw json data to every format waht you want ?

Install

with npm

npm install easy-json-tranform --save

Basic Usage

example json data

const data = {
  name:'John',
  age:30,
  city:"New York",
  age: 20,
  home: {
    home1: 'Home1 Address',
    home2: 'Home2 Address'
  }
}

set json format

const format = {
  name: { field: 'name' },
  home1: { field: 'home.home1' },
  age: { field: 'age' }
 }

use easy-json-transform for slove problem

const transform = require('easy-json-tranform')
//ES7
import 'transform' from 'easy-json-tranfrom'

const result = transform(data, format)

Result is

{
  name: 'John',
  home1: 'Home1 Address',
  age: 20
}

Advance Usage

default value in case that field have not found

  const format = {
    name: { field: 'name', defaultValue: 'Unknow user' },
    home1: { field: 'home.home1' },
    age: { field: 'age' }
  }

assign other field in case that field have not found

  const format = {
    name: { field: 'firstName|| lastName' },
    home1: { field: 'home.home1' },
    age: { field: 'age' }
  }

in case default value have not you case add other default with OR operation (||)

  const format = {
    name: { field: 'firstName|| midname || lastName' },
    home1: { field: 'home.home1' },
    age: { field: 'age' }
  }

Run example

run for show result on console log

npm start