Union for ActiveRecord::Relation and SQL string queries. Fam.

ActiveRecordStash provides a helpful syntax, which faciliates active_model compliant attributes, which are stored within a single serialized attribute. Poor mans NoSQL with AR

lazy-ish, Enumerator based traversal of data within ActiveRecord

Stream ActiveRecord results

Publish events about changes to your ActiveRecord models to different targets, like HTTP endpoints, AWS SNS topics or Kinesis streams

ActiveRecord::StrictValidations adds validations to ActiveRecord models to make sure they do not trigger database errors.

Generates encrypt_string type that transparently encrypt and decrypt string value to ActiveRecord.

Make ActiveRecord 4's Enum store as strings instead of integers.

Suppressing RangeError during type casting

This gem enables the use of database specific table locks when saving or destroying your ActiveRecord objects. This ensures no race conditions exist when using e.g. validates_uniqueness_of.

Gem activerecord-take_or_find provides a method on your ActiveRecord models. Depending on the passed argument, which can either be a number (ID) or instance of that model, it lets you either find a record by the ID or use the record itself.

Use ActiveRecord 4 in non-rails projects.

An unobtrusive and modular plugin for Active Record that adds support for time-travel querying and data versioning at the application level, at the system level via PostgreSQL triggers, or both.

Temp Table for activerecord

Patch ActiveRecord to have a fair, threadsafe connection pool

A handler for storing TimeOfDay objects in ActiveRecord objects as sql time values.

ArInterval extends ActiveRecord with methods to query records in regular time intervals, automatically filling gaps with nil values. Useful for creating consistent time-series data from sparse database records.

The activerecord-timescaledb-adapter provides access to features of the Timescale Postgres extension from ActiveRecord.

Simple ActiveRecordModel to_csv() class method that preserves scopes

Convert ActiveRecord objects to plain old ruby objects and vice versa