Use deep_pluck as a shortcut to select one or more attributes and include associated models without loading a bunch of records. And DRY up your code when using #as_json.

A series of helpful sugar of the Chef core and other resources to make a cleaner, more lean recipe DSL, enforce DRY principles, and make writing Chef recipes an awesome experience!

SchemaValidations extends ActiveRecord to automatically create validations by inspecting the database schema. This makes your models more DRY as you no longer need to duplicate NOT NULL, unique, numeric and varchar constraints on the model level.

A simple way for DRYier, faster and cleaner Modernizr tests in Sass.

Simple, internationalized and DRY page titles and headings for rails.

Simple, internationalized and DRY page titles and headings for Rails.

Several additions for DRYer RSpec code

Using Inherited Resources is an excellent way to reduce the amount of repetition in your controllers. But what about views? A lot of times resources share the same views, so why not DRY 'em up using Inherited Resources Views!

A framework for DRY RESTful APIs in Ruby on Rails.

ActionParameter helps you move all your parameter's logic into it's own class. This way you'll keep your controllers dry and they would be easier to test.

InheritedViews brings the DRY principle to the controller and view layers within Rails applications

gizmo is a simple page model testing framework used and sponsored by 'realestate.com.au'. The aim of the project is to DRY up your testing assertions by abstracting code that defines your page resulting in a consistent, easy to maintain test suit

Delayed Action is a controller concern that lets you queue long running requests in a DRY fashion to avoid timeouts

Keep your code DRY by inferring column validations from table properties! Automagically validate presence, length, numericality, inclusion and uniqueness of ActiveRecord backed columns.

SuperResources DRYs up your controller code.

Methods to get and build models directly from parameters. Useful for DRYing up code, specifically very dynamic code for things like admin tools.

Applications that have complex email sending logic have DRYness problems. ActiveMailer solves that by making a legitimate email model where all sending logic belongs. It is also capable of acting as an audit trail for email sending.

SchemaAssociations extends ActiveRecord to automatically create associations by inspecting the database schema. This is more more DRY than the standard behavior, for which in addition to specifying the foreign key in the migration, you must also specify complementary associations in two model fi...

Like Active Record's validation feature, but for destroying models

This gem provides a set of modules and methods to help quickly and DRYly create a test automation framework using Ruby and Watir (or watir-webdriver).