Hash condition syntax for AR query everywhere!

fake_arel will simulate rails 3 arel syntax for Rails 2.

Use raw SQL to insert database records in bulk. Supports uniqueness constraints, timestamps, and checking for existing records.

A simple way to find records in the same order of input array. Has better performance than manually sorting. Supports Rails 3+.

Object creation methods everyone already has

Treat fixtures like factories and factories like fixtures

Schema-free, structured JSON storage inside a RDBMS.

FlyData Agent

FileMaker Data API client with ORM features. This gem is a wrapper for other gems: fmrest-core, fmrest-spyke and fmrest-rails.

View Photos and iPhoto libraries in your browser

The default_value_for plugin allows one to define default values for ActiveRecord models in a declarative manner

collection ordering by params for grape API framework

Gris is a generator for Grape, Roar, Hypermedia, PG API apps.

Allows multiple environments in database.yml, and dynamically switching them.

The essential security auditing tool for Internet of Things devices you'll need in your toolbox

Provides an easy way to work with bit fields in active record

Hashdown

Create translations for your ActiveRecord models. Uses delegate pattern. Fully tested and used in a several production sites.

Rails I18n library for ActiveRecord model/data translation using PostgreSQL's hstore datatype. Translations are stored directly in the model table rather than shadow tables.

A basic metadata editor for hydra-head