A configurable demo mode for your Rails app. Specify your desired "personas" and DemoMode will handle the rest.

Fix n+1 aggregate sql functions for rails

Graph functionality for ActiveRecord

integrate the elastic search engine with rails

Instruments for Factory Girl

Factories via fixtures

FixtureKit provides lightning-fast test setup by caching database records. Define fixtures using any tool (FactoryBot, raw ActiveRecord, etc.), and FixtureKit caches the SQL to replay in subsequent test runs.

Treat fixtures like factories and factories like fixtures

GraphQL cursor-based stable pagination to work with Active Record relations

Guard::Migrate automatically runs your database migrations when needed

Ignore problematic column names (like 'attributes' or 'class') in ActiveRecord models for legacy database schemas

A Rails engine to durably deliver schematized events to Amazon Kinesis via DelayedJob.

kakurenbo-puti provides an ActiveRecord-friendly soft-delete gem. This gem does not override methods of ActiveRecord. I think that kakurenbo-puti is cho-iketeru! (very cool!)

Manage your Amazon Kindle highlights: Sync and cache to an ActiveRecord database and output in various formats

This plugin lets you define specific columns in ActiveRecord models to be loaded lazily

llm.rb is an advanced runtime for building capable AI applications on CRuby. By default it has zero runtime dependencies although certain functionality (such as ActiveRecord support) require optional dependencies that are opt-in.

Use database lookup tables in AR models.

ManageIQ Appliance Console

Ruby client for memcached supporting advanced protocol features and pluggable architecture.

Gives you binaries like mysql2csv, mysql2json, and mysql2xml, and Ruby classes to match.