Cache and memoize expensive calculations.

ActiveModel validator for ip address.

This is an example gem used in my RailsConf 2020 talk. Please don't use in production! https://bruckmayer.net/rails-conf-2020

Applying partition with flexible and risk-free by auto generate partitioned tables, manage partitions directly from ActiveRecord models.

Batch up your ActiveRecord "touch" operations for better performance. All accumulated "touch" calls will be consolidated into as few database round trips as possible.

`activerecord-creating_foreign_keys` defines FOREIGN KEY Constraints in a CREATE TABLE Statement.

Backport of ActiveRecord::Base.ignored_columns into Rails 4 and 5.0

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

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

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

Allow using a Shotgun site as a DB for Active Model objects.

Description of RailsStatusCheck.

Simple, efficient, and extensible webhooks for Ruby, including: Rate Limits, Cryptographic Signatures, Asynchronous Delivery, Buffered Delivery, Versioning.

Rails gem to allowing records to leave footprints

Simplifies handling of pseudo removed records.

A partial mongoid implementation of tagging based on/inspired by acts-as-taggable-on.

Abstract data stream processor.

Allows users to gather game, season, and player data from the AHL website

This gem provides ruby library with Aho-Corasick substring search algorithm implementation.

Easily connect to airtable data using ruby with access to all of the airtable features.