ActiveRecord extensions for PostgreSQL. Provides useful tools for schema, foreign_key, index, function, trigger, comment and extension manipulations in migrations.

Sequences need some love. pg_sequencer teaches Rails what sequences are, and will dump them to schema.rb, and also lets you create/drop sequences in migrations.

Prosperity easily lets you add a dashboard of arbitrary time series data to your rails app.

A data scraping framework

An admin interface for QueueClassic

Rails Lens provides unified visualization and annotation for Rails 8.0+ applications, integrating ERD generation and model annotations.

This is an ActiveRecord integration for the SQL prettifier gem niceql.

Return struct results from ActiveRecord relation queries

Enables direct file uploads to Amazon S3 and provides a flexible pattern for your Rails app to asynchronously ingest the files.

A service that uses a relational database inserts messages/events into an outbox table as part of the local transaction.

Use your SQL database to power instant search for your Rails app with materalized views

Small DSL to create ActiveRecord (>= 3.1) attribute predicates without writing SQL.

Step workflows for Rails/ActiveRecord

Customizable Slack notification from GitHub

Core Models and Schema for the Topological Inventory Service..

Support for DB transactions with Capybara

Tusk is a minimal pub / sub system with multiple observer strategies. Tusk builds upon the Observer API from stdlib in order to provide a mostly consistent API for building cross thread or process pub / sub systems. Currently, Tusk supports Redis and PostgreSQL as message bus back ends.

Allows rails models to work as the edges and nodes of a directed acyclic graph (dag). The edges may be typed.

Create associations that combine multiple Active Record associations using a SQL UNION under the hood, with full support for joins, preloading and eager loading on the union association, as well as through-union associations.

A gem to include all the USDA nutrient data quickly into a ruby project