ModelFields is a Rails plugin that adds fields declarations to your models.

Show changed attributes of ActiveRecord model

Create active record models on the fly

项目中公用的concern

A replacement for fixtures.

Translates model fields stored in the same model

Automatically format model attributes using Redcarpet (markdown) and Tender/Lighthouse extensions.

Sometimes you want to protect your models from being updated or destroyed directly. This gem provides concerns for that.

Model History is a simple gem that allows you to keep track of changes to specific fields in your Rails models using the ActiveRecord::Dirty module.

Declarative partial mocking for ActiveRecord

The model renamer gem allows you to rename any a model in your rails application. The gem looks for occurrences of any variation or pluralization of the old model name and changes it to the corresponding variation of the new name. It also generates database migrations that rename tables and foreign keys referencing the old name.

Search model name from the table name.

A model files generator plugin from migrate file

ModelTokenizer creates random tokens to be used as primary keys for ActiveRecord objects

mod factor

`Mokei` is a builder library for Rails applications.

A honeypot style captcha extension for ActiveRecord. Simple one-line inclusion in the model combined with a simple form field should trap the bad guys in the molasses.

A flexible way to track user's interactions within your ruby web applications

A thin wrapper to use Rails Migrations in non Rails projects

A rails gem that allows you to briefly defer execution of tasks and return from requests faster.