Real PostgreSQL 9.5+ upserts using ON CONFLICT for ActiveRecord

Support MySQL's INSERT ... ON DUPLICATE KEY UPDATE in ActiveRecord

Allows database connections to be defined as URLS, then converted to hash for use in Ac...

This gem extends ActiveRecord::Base to add automatic updating of created_by and updated...

activerecord-utils - utilities (e.g. random, alias_attr, etc.) for activerecord

active_record_uuid is a nice gem that add uuid supports to your activerecord models (My...

UUID extension for ActiveRecord

Installs blah blah blah

activerecord_uuid_as_pk is a extension for ActiveRecord to enable to use uuid for id at...

Order for UUID

Guarantee uniqueness of a single attribute across one or more children of an ActiveReco...

Extends activerecord validations with helpers

An elegant, lightweight Ruby gem bringing native AI vector embeddings, semantic similar...

Register PostgreSQL 'VERSION' column type in rails

ActiveRecord adapter for Vertica databaes

ActiveRecord adapter for Vertica. Only for use with JRuby. Requires separate Vertica JD...

SQL views with ActiveRecord

Helpers for using live and materialized views in ActiveRecord

Automatic database view creation for ActiveRecord

Lets any Rails app write real ActiveRecord::Migration subclasses against a virgodb mani...

Define attributes in arel

active_record_voyeur was developed by: markbates

Simple DSL to control callback attribute changed in ActiveRecord model

A simple mixin to ActiveRecord::Base that allows use of OR arel relations.

Adds various #where_assoc_* methods to ActiveRecord to make it easy to do correct condi...

A method that allows you to run code without callbacks for a specific active-record model.

Adds methods to ActiveRecord::Relation for iterating with progress bars

manage WriteOnceReadMany tables backing ActiveRecord models. t...

Wrap transactions in a manner that detects if the transaction completed

Monkey-patches ActiveRecord to wrap all methods which use a database connection with #w...