Define new objects or modifications of existing ones in external file (xml, csv, etc) and import them to your application. Importer will not only import all the objects but also will give you detailed summary of the import process.

Remarkable Matchers for MongoDB ORMs

MongoMapper and GridFS joined in file upload love. Updates by Jamie for EmbeddedDocument, IO.

Delayed_job (or DJ) encapsulates the common pattern of asynchronously executing longer tasks in the background. It is a direct extraction from Shopify where the job table is responsible for a multitude of core tasks. This gem is jmcnevin's fork (http://github.com/jmcnevin/delayed_job).

Attachment plugin for MongoMapper that uses GridFS.

Attachment plugin for MongoMapper that uses GridFS.

Mongrations aims to be similar to ActiveRecord's data migrations, except instead of worrying about schema changes, offering a way to change data when necessary

An extension to Kaminari pagination that brings the final page of a search results to the surface, and prevents unnecessary paging requests.

MongoMapper backend for delayed_job

MongoMapper Plugin to store a slugged version of of a field.

Mongrations aims to be similar to ActiveRecord's data migrations, except instead of worrying about schema changes, offering a way to change data when necessary

a demo process for handling log with eventmachine

does what the summary says

A gem used to log application metrics

MDDB makes analysing molecular dynamics simulations easy

A dashboard for your memcache

A dashboard for your memcached, storing data in MongoMapper.

Merb ORM plugin that provides support for MongoMapper Models

Mongomapper ORM for Carrierwave

A very simple mongomapper plugin to make you models commentable