Package Exports

jsonfile

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (jsonfile) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Node.js - jsonfile

Easily read/write JSON files.

Why?

Writing JSON.stringify() and then fs.writeFile() and JSON.parse() with fs.readFile() enclosed in try/catch blocks became annoying.

Installation

npm install jsonfile --save

API

readFile()

var jf = require('jsonfile')
  , util = require('util');

var file = '/tmp/data.json';
js.readFile(file, function(err, obj) {
  console.log(util.inspect(obj)); 
});

readFileSync()

var jf = require('jsonfile')
  , util = require('util');

var file = '/tmp/data.json';

console.log(util.inspect(jf.readFileSync(file)));

writeFile()

var jf = require('jsonfile')

var file = '/tmp/data.json';
var obj = {name: 'JP'};

jf.writeFile(file, obj, function(err) {
  console.log(err);
})

writeFileSync()

var jf = require('jsonfile')

var file = '/tmp/data.json';
var obj = {name: 'JP'};

jf.writeFileSync(file, obj);

spaces

Number of spaces to indent JSON files.

default: 2

var jf = require('jsonfile');

jf.spaces = 4;

var file = '/tmp/data.json';
var obj = {name: 'JP'};

jf.writeFile(file, obj, function(err) { //json file has four space indenting now
  console.log(err);
});

License

(MIT License)