Rails console history for Heroku, Docker, and more

Extension for ActiveRecord that adds support for PostgreSQL array columns, mapping string values to integers.

Generates attr_accessors that encrypt and decrypt attributes transparently

Automaticaly increments an ActiveRecord column

GoogleBigQuery ActiveRecord Adapter & standalone API client

Extends Active Record with #calculate_all method

CarrierWave storage for Dropbox

This gem adds to carrierwave a storage facility which will use the PostgreSQL's oid datatype to reference a large object residing in the databse. It supports up to 2GB files, though it's better suited for smaller ones. Makes life easier for fast prototyping and put all your data in the same place...

Gems main responsibility is to provide service for copying Carrierwave files between records

Deploy smart, not hard.

Fix n+1 aggregate sql functions for rails

Power tools for ActiveRecord relations (scopes)

integrate the elastic search engine with rails

Instruments for Factory Bot

Instruments for Factory Girl

Build Relay-compatible GraphQL schemas based on ActiveRecord models

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

Instructure-maintained fork of delayed_job

Builds ActiveRecord outer joins from association paths and provides references to table aliases.

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!)