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Store_base_sti_class

screenshot of Store_base_sti_class
rails

Modifies ActiveRecord 4+ with the ability to store the actual class (instead of the base class) in polymorphic _type columns when using STI

Github

Overview

The StoreBaseSTIClass gem offers a tailored solution for developers utilizing Single Table Inheritance (STI) with ActiveRecord. By changing the way base class data is stored within polymorphic_type columns, this gem addresses potential performance pitfalls that can arise from the default behavior. Specifically, it allows ActiveRecord to default to storing either the base class or the actual class, catering to varying needs without compromising existing functionality.

The introduction of the store_base_sti_class configuration option enhances flexibility while maintaining compatibility with legacy options. This gem effectively aids developers who want to optimize their database performance and streamline interactions with subclasses in their Rails applications.

Features

  • Configuration Option: Control whether ActiveRecord stores the base class or the actual class in polymorphic_type columns, defaulting to true for compatibility.
  • Performance Improvement: Reduces the need for extra queries by storing the actual class when configured, enhancing query efficiency.
  • Backward Compatibility: Designed with existing Rails applications in mind, ensuring that updating to this gem doesn't disrupt current functionality.
  • Easy Installation: Simple to add to your Gemfile and easy to implement in your Rails application with straightforward instructions.
  • Migrations Support: Users are guided on writing migrations to update existing _type columns when changing configuration settings.
  • ActiveRecord Compatibility: Works with ActiveRecord versions 4.2.x through 7.0.x, offering wide support across various projects.
  • Conflict Awareness: Notifications about potential conflicts with other gems, ensuring developers are informed before implementing changes.
  • Community Contributions: Incorporates collaborative effort from the community, enhancing the gem's reliability and features.
rails
Ruby on Rails

Ruby on Rails, often referred to as Rails, is an open-source web application framework written in Ruby. Known for its convention over configuration and don't repeat yourself (DRY) principles, Rails simplifies and accelerates the development of database-backed web applications.