MptTree allows any rails model to work as tree.

this gem will import the EVE Online Static Data Dump into your database and provide a framework for accessing it

Mreach Common Utils

MrMime is a Rails engine built to easily add user impersonation functionality to your existing Rails application

Msg is a general-purpose messaging engine for rails apps. Use it to compose, revise, send and resend messages to selected or generated groups of user-like objects. It uses a simple mustache-based template system.

Motor para Rails que le facilita construir su sistema de información.

Implemention Multiple Table Inheritance in Rails

Moneytrack's gems extensions and monkey patches.

MTN Cameroon Mobile Mobile Sdk , allowing you do ,BUY NOW ,REFUND,DONATE,CHECK OUT requests. https://developer.mtn.cm/.

MTN Cameroon Mobile Mobile Sdk , allowing you do ,BUY NOW ,REFUND,DONATE,CHECK OUT requests. https://developer.mtn.cm/.

Forked gem from yaml_db - the great DB independent dumper for rails devs

Dumps anonymized database contents to .yml files

Resource Templating Engine

Rails utilities.

MUI APP framework

Can preview files and format the view.

Migration support and some other relevant utilities implemented using ActiveRecord.

Adds simple management of multiple connections to different database.

Multibase provides support for Rails to manage several databases by extending ActiveRecord tasks that create, migrate, and test your databases

Add support for multiple, and varied sized bitfields to Active Record.