json-promise
v1.1.8
Published
Promise based JSON parser. Handles invalid JSON data gracefully.
Downloads
647,159
Readme
Introduction
Parse and stringify JSON data using promise to gracefully handle success and failures if the data is invalid. See the examples below for usage instructions. This module use bluebird for Promise/A+ support.
Installation
npm install json-promise
Usage Instructions
Parsing JSON data
var json = require('json-promise');
var str = [
'{"menu":{"id":"file","value":"File","popup":'
,'{"menuitem":[{"value":"New","onclick":"CreateNewDoc()"},'
,'{"value":"Open","onclick":"OpenDoc()"},{"value":"Close",'
,'"onclick":"CloseDoc()"}]}}}'
].join('');
json.parse(str)
.then(function onParse(obj) {
// do something with the data object
})
.catch(function onParseError(e) {
// the data is corrupted!
});
Stringify JSON data
var json = require('json-promise');
var obj = {
"menu": {
"id": "file",
"value": "File",
"popup": {
"menuitem": [
{
"value": "New",
"onclick": "CreateNewDoc()"
},
{
"value": "Open",
"onclick": "OpenDoc()"
},
{
"value": "Close",
"onclick": "CloseDoc()"
}
]
}
}
};
json.stringify(obj)
.then(function onStringify(obj) {
// do something with the string
})
.catch(function onStringifyError(e) {
// the data is corrupted!
});
Testing
npm test