Parse json safely and at max speed
npm install fast-json-parse
It is equivalent to json-parse-safe,
but it set both the err and value property to null.
The reason why this is fast is that try/catch inhibits the functions
in which you use them to be optimized. This assumption holds true up to
Node 6, from Node 7 and forward this module is not useful anymore.
``
npm i fast-json-parse --save
You can use it as a function or via a contructor, as you prefer.
`js
'use strict'
var parse = require('fast-json-parse')
var fs = require('fs')
var result = parse(fs.readFileSync('./package.json'))
if (result.err) {
console.log('unable to parse json', result.err.message)
} else {
console.log('json parsed successfully', result.value)
}
`
`js
'use strict'
var Parse = require('fast-json-parse')
var fs = require('fs')
var result = new Parse(fs.readFileSync('./package.json'))
if (result.err) {
console.log('unable to parse json', result.err.message)
} else {
console.log('json parsed successfully', result.value)
}
``
fast-json-parse is sponsored by nearForm.
MIT