when there are users table and posts table, "remove_foreign_key :users, :post" is invalid migration but rails 4 not raise error and rails 5 raise error this gem check it

Quick way to inspect your Rails database, see content of tables, filter, export them to CSV, Excel, EXPLAIN SQL and run SQL queries.

The purpose of this project is to ease the pain of upgrading Rails versions by abstracting away differences between the Rails 2.3 and 3.2 API.

A better way to do RESTful APIs in Rails

Measures the Rails Heft Index (RHI), a weighted performance score based on realistic Rails 8+ workloads across Active Record, caching, views, jobs, and image processing.

module Thrift4Rails::ReleaseActiveRecordConnection ist in der Version 0.3.0 dazugekommen Wenn das Modul inkludiert wird, wird nach jedem Methodenaufruf zusaetzlich ActiveRecord::Base.clear_active_connections! aufgerufen.

Ruby on Rails is a full-stack web framework optimized for programmer happiness and sustainable productivity. It encourages beautiful code by favoring convention over configuration.

Rails to Clafer model transformation tool

Gem for enumerating Class attributes

Set of extensions to core rails libraries.

This gem can define custom behavior when calling count on an AREL relation. This is especially useful when using relation.select('column AS something'), which currently will cause SQL errors.

This gem provides CRUD functionality for Rails applications.

Await readiness of database, when using Google Cloud SQL Auth Proxy for example.

Setup event sourcing in a Rails application easily

Explicitly mark Rails methods as overridden

Starting in v5.0, Rails removed the `force_reload` option from ActiveRecord association readers. This gem adds that functionality back in.

Starting in v5.0, Rails removed the `force_reload` option from ActiveRecord association readers. This gem adds that functionality back in.

Add social network friendship features to your Active Record models.

simple rails html validator

This gem adds helpers on ActiveRecord models to shorten the I18n.t calls. It also provides a fallback on the default locale, and a glocab default mechanism (see Readme for more infos)