Package Exports

mongojs

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Readme

mongojs

A node.js module for mongodb, that emulates the mongodb API as much as possible. It wraps mongodb-native.
It is available through npm:

    npm install mongojs

DB is very simple to use:

    var db = require('mongojs').connect(databaseURL, [collections]);

Some examples of this could be:

    // simple usage for a local db
    var db = require('mongojs').connect('mydb', ['mycollection']);
    
    // the db is on a remote server (the port default to mongo)
    var db = require('mongojs').connect('example.com/mydb', ['mycollection']);
    
    // we can also provide some credentials
    var db = require('mongojs').connect('username:password@example.com/mydb', ['mycollection']);

After we connected to can query or update the database just how we would using the mongo API with the exception that we use a callback

    // find everything
    db.mycollection.find(callback);
    
    // find everything, but sort by name
    db.mycollection.find().sort({name:1}, callback);
    
    // iterate over all whose level is greater than 90 (callback(null,null) indicates that the iteration has finished)
    db.mycollection.find({level:{$gt:90}}).forEach(callback);
    
    // find all named 'mathias' and increment their level
    db.mycollection.update({name:'mathias'}, {$inc:{level:1}}, {multi:true}, callback);
    
    // use the save function to just save a document (the callback is optional for all writes)
    db.mycollection.save({created:'just now'});

For more detailed information about the different usages of update and quering see the mongo docs