A Ruby mailing list library designed to be integrated into other applications.

mmunicode_rails lets you convert you rails app input data to Myanmar Unicode regardless of which fonts the users used.

Iterate through large ActiveRecord datasets

Easy manipulation of sets of ActiveRecord models

Convert MongoDB query to Arel for PostgreSQL + JSON

PaperTrail DropIn replacement to store version in MongoDB

Add table-level database locking to ActiveRecord

Connection proxy for ActiveRecord for single master / multiple slave database deployments

ActiveRecord plugin designed to allow simple multiple table inheritance.

Typically SQL is not a great place to store a counter that is incremented often. For instance if you're counting the number of visits to a page by incrementing a SQL column and that page gets popular then there's a good chance that the SQL counter will become a benchmark. This is because doing an UPDATE on the row in question locks the row during the course of the UPDATE. So for many concurrent UPDATES there will be lots of lock contention. This gem helps with that.

A collection of tools for multitenant Ruby/Rails apps

DB constraints in migrations similiar to ActiveRecord validations. Core classes

ensure active record connections will be reestablished if needed

Object creation methods everyone already has

Adds the ENUM data type natively to ActiveRecord.

Provides NDR classes and class extensions

Checks for uniqueness vaidation in nested attributes for objects in memory .

It changes ActiveRecord::Base#destroy to support soft delete. Kind of simple acts_as_paranoid.

What is Nexter ? A misspelled tv show or a killer feature ? Almost : it wraps your model with an ordered scope and cuts out the next and previous record. It also works with associations & nested columns.

Ruby implementation of the MythTV communication protocol, and interface to the MythTV database