mongodb-query-parser

mongodb-query-parser

Parse MongoDB queries

Example

var parse = require('mongodb-query-parser');
var query = '{_id: ObjectId("58c33a794d08b991e3648fd2")}';

// What is this highlighting/language mode for this string?
parse.detect(query);

// >>> `javascript`

// Turn some JS code as a string into a real JS object safely and with no bson type loss.
var EJSON = require('mongodb-extended-json');
var queryAsAnObjectWithTypes = parse(query);

// Use extended json to prove types are intact
EJSON.stringify(queryAsAnObjectWithTypes);
// >>> '{"_id":{"$oid":"58c33a794d08b991e3648fd2"}}'

var queryAsJSON = '{"_id":{"$oid":"58c33a794d08b991e3648fd2"}}';
parse.detect(queryAsJSON);
// >>> `json`

// Turn it into a JS string that looks pretty in codemirror:
parse.toJavascriptString(parse(queryAsJSON));
// >>> '{_id:ObjectId(\'58c33a794d08b991e3648fd2\')}'

License

Apache 2.0