State machine used internally at Faraday.

Steward is a standalone web service for communicating to cloud services

Fall back to base model on missing STI subclasses in ActiveRecord

Изменение класса у STI модели

STIpend is a quick way to allow assignment and modification of Single Table Inheritance in Rails.

Stockor Core contains the ActiveRecord models and business logic for the Stockor ERP system

A programmatic approach to performing various financial analysis

Basic ActiveRecord DataMapper for Store.

ActiveRecord has always stored the base class in polymorphic _type columns when using STI. This can have non-trivial performance implications in certain cases. This gem adds 'store_base_sti_class' configuration options which controls whether ActiveRecord will store the base class or the actual class. Default to true for backwards compatibility.

ActiveRecord extension for type casting serialized attributes

Encrypted, database-backed session store for Rails.

Simple ActiveRecord extension to store calculated values in the corresponding database fields

PostgreSQL constraints in Ruby

Add strict scopes for ActiveRecord to Geocoder

Add strict scopes for ActiveRecord to Geocoder

A strict replacement for attr_readonly in Rails.

Add string utility to model of ActiveRecord

This gem will take care of scopes, validations and normalization

StringexFriendlyId is a gem for using Stringex's ingenious unicode transliterations with FriendlyId's slugging magic.

It simplifies creation of enums which are supposed to have one-to-one mapping to their keys and values.