Deafault ActiveRecord::Errors class doesn't localize erorr messages. In some cases, we need localized error message for user. With this gem you can localize these error messages using I18n.

Broadcasts lifecycle events (create, update, destroy) for ActiveRecord models

ActiveRecord adapter that raises an exception when used

ActiveRecord-JDBC fetches ids of inserted records when you call connection.execute(). this gem adds a connection.execute_raw() method which does not fetch inserted ids

A gem that adds explain_in_english to ActiveRecord::Relation, translating common Arel query nodes into human-readable language.

Native MySQL additions to ActiveRecord, like LOAD DATA INFILE, ENABLE/DISABLE KEYS, TRUNCATE TABLE.

Easy way to add scopes to your models.

Easily find all duplicate records)

Allow custom sort order with find_each behavior

Provides find_only and find_only! query methods

This fixes the DEFAULT_LIMIT set to 4 bytes in ActiveModel::Type:Integer.

Floating point ActiveRecord Models ordering for rich client apps heavily inspirated by Trello's ordering alorithm. ActiveRecordFlorder let client decide model's position in collection, normalize given value and resolve conflicts to keep your data clean. It's highly optimalized and generate as small SQL queries. The whole philosophy is to load and update as little records as possible so in 99% it runs just one SELECT and one UPDATE. In edge cases sanitization of all records happens and bring records back to the Garden of Eden state. It's implemented with both Rails and non-Rails apps in mind and highly configurable.

In ActiveRecord, allows you to query the association of the records that your current query would return. If you need the comments of some posts: `Post.where(...).follow_assoc(:comments)`. You can then chain `where` on the comments.

Optionally prevents threads from checking out activerecord connections.

ActiveRecord extension that gives USE and FORCE index to any ActiveRecord Model.

Allows for larger level scoping (framing) that affect complicated queries more holistically

Fuse attributes from associated models with ActiveRecord

GitLab stores any patches relating to ActiveRecord here

Adds model translations allow you to translate your models' attributes

A Ruby gem for extracting and importing complex ActiveRecord object graphs with smart dependency resolution, beautiful CLI progress visualization, and memory-efficient streaming. Perfect for data migration, testing, and environment synchronization.