ActiveRecord.connect() → null
ActiveRecord.connect(url) → null
ActiveRecord.connection(json) → null

• url (String) – Location to load JSON data from.
• json (String | Object) – JSON string or JSON object.

//empty in memory database ActiveRecord.connect();

//in memory database populated with json data ActiveRecord.connect('{my_table:{1:{field:"value"}}}');

//in memory database populated with json data loaded from remote source ActiveRecord.connect('my_data_source.json');

//same as above with custom HTTP method and params to load data ActiveRecord.connect(['http://server/','POST',{session_id:1}]);

//same as above with REST mapping parameters ActiveRecord.connect(['http://server/','POST',{session_id:1}],{

User: {
    create: ['http://server/user.json','POST'],
    update: ['http://server/user/:id.json','PUT'],
    destroy: ['http://server/user/:id.json','DELETE']
}

});