Don't ask why this necessary. Believe this necessary!

AssociationScope adds useful scopes targeting Associations in ActiveRecord.

Pattern and library for implementing asynchronous caching

The gem provides an abstraction for asynchronous workers that poll data from a queue and do work

The assistant technical director of your website. It does the dirty work so you can see the big picture.

Given an Atlassian JIRA or Confluence install, figures out the database details from config files.

Atli is a fork of Thor that's better or worse.

Propel atoms of code at one another and extract their properties from the bits that fall out.

A Ruby client for the AT Protocol authenticated request

Atreides is an engine providing a evented CMS following a KISS principle

Axibase Time Series Database Client for Ruby is an easy-to-use client for interfacing with ATSD metadata and data REST API services.

The atspi gem lets you comfortably call the Assistive Technology Service Provider Interface (AT-SPI) on Linux.

Redis-based server awareness for distributed applications

A comprehensive Ruby client library for the Attio CRM API with OAuth support, type safety, and extensive test coverage

Encrypts/Decrypts, with key rotation, attributes on classes, using RbNaCl (libsodium).

Concise way of filtering model attributes in Rails.

Memoize attributes in a thread-safe way. This ruby gem adds a `#attr_memoized` class method, that provides a lazy-loading mechanism for initializing "heavy" attributes, but in a thread-safe way. Instances thus created can be shared among threads.

Correct attribute memoization for ruby, made easy

attr_pow gives you smart attributes. You may sepecify defaults, use attr_pow for hooks, and even define clonability and queuability.

Provide a new macro like attr_accessor to make real read_only accessors to frozen dup of the attributs given in parameters