JSON Functions that :

Installation

npm install json_functions

or simpler

npm i json_functions

Why should I use this package?

This package samples many things as:

• just writing the name of the json

read("jsonExample")

and it reads all the JSON in one command.

• Creating new JSON with an easy template

write(jsonName,id,firstname,lastname,address) 

That gives a nice template with an array

[
        id,{
        "First name":firstname,
        "Last name":lastname,
        "Address":address
        }]

Attention: write function will overwrite the JSON file. be careful with the JSONs you are writing on.

• append a new line into the JSON array with an easy template

append(jsonName,id,firstname,lastname,address) 

That gives nice template with array

[
        id,{
        "First name":firstname,
        "Last name":lastname,
        "Address":address
        }]

Also, this function checks if there is the same id as your input and if the id is already there raises an error.

Attention: append function will not append into an empty JSON and won't create a new one.

Usage

const jf = require('json_functions');

Examples:

input:

jf.write(jsonName,id,firstname,lastname,address) 

output: in the json:

        [
        [id,{
        "First name":firstname,
        "Last name":lastname,
        "Address":address
        }]] 

input:

jf.append(jsonName,id,firstname,lastname,address) 

output: in the json:

        [[id,{
        "First name":firstname,
        "Last name":lastname,
        "Address":address
        }] ,
        [id,{
        "First name":firstname,
        "Last name":lastname,
        "Address":address
        }]] 

jf.read(jsonName) 

Credit