Instead of using `ActiveRecord::Base.connection.execute("some raw sql ...")`, use WiseGopher to delcare your queries as classes, ensure sql injection protection and retrieve results as plain Ruby object with dedicated class instead of raw values in hashes or arrays.

Artirix Fork of Wiselinks; Wiselinks makes following links and submitting some forms in your web application smarter and faster

With wiserespond you can easily setup your controllers to respond to :html and :js content types.

Configure and Broadcast ActiveModel events via Wisper

Publish wisper events for activerecord model lifecycle

Subscribe to changes on ActiveRecord models

Transparently publish model lifecycle events to subscribers.

Rails engine that provides simple API so that external antivirus script can pull down files that need to be scanned and update their results.

A simple events system for Ruby apps.

Add filtering to lists, tables, etc.

Leverage Rails-generated <label> values to submit <form> elements in System Tests

Determine if an activerecord instance is within a named scope.

Add ordering to lists, tables, etc.

On large results of ActiveRecord queries, instanciation + GC of objects has a real cost of allocating memory, setting values, and after all GC garbage ... Inside a without_instanciation block, data is returned as hash of values. Objects instanciation process id skipped and though GC of theses objects too. Performance up to 80% for large query result. Of course, you no longer work with Ruby AR objects in this block.

WithPopup is a simple rubygem for rails application. It allows you to easily open and manage a popup window, which is NOT controlled by popup blocker.

Generate customizable uid for your ActiveRecord models

Rails library that lets you have an encrypted identities for your active record models.

Simple step-by-step wizard for Rails

Track tasks and time on the command line.

Include as a concern in your User model