This gem adds to ActiveRecord a method update_by_case that allows you to update multiple records based on case values on a single database hit.

postgres database extension to increment/decrement values safely and get back result.

This rails engine configures necessary settings to enable native UUID primary key in rails + postgresql environment.

Provide a Settings class to be used in Catarse that will store all data on a table containing key/value pairs.

A Rails engine to track usage metrics of features, useful for implementing usage-based billing.

User component for Rails applications.

A simple model translation gem using postgresql JSONB columns

Providing a flexible alias for column names in ActiveRecord.

Validate specific value for Rails

This gem builds PostgreSQL databases from .matrix files and metadata spreadsheets

Vario adds custom runtime configuration to your Rails app.

Provides a barebones, but supremely quick way of querying your ActiveRecord database.

Log all changes to your models

Version ActiveRecord models using composite primary keys

Simple way to manage database views in rails.

Viewy is a tool for managing views and materialized views in Postgres from within a rails app.

With ActsAsTaggableOn, you can tag a single model on several contexts, such as skills, interests, and awards. It also provides other advanced functionality.

Virgo is a comprehensive team blogging tool for Ruby on Rails

Describe a view in code to back ActiveRecord models

Rails engine providing intuitive user interface for constructing simple database queries by end users with no SQL knowledge.