Latest Screencasts (page 2)

If you need pagination in Rails 3 try out Kaminari. It is a clean, flexible solution which uses scopes to flow nicely with Active Record queries. Did I mention it also works with Mongoid?

CarrierWave makes it easy and clean to add file uploads to your application. It supports a variety of ORMs, frameworks and image processors.

Ben Hughes shows off message_block, a gem which simplifies generating flash and error messages. Additionally, Ben discusses how to test gem development using Cucumber and Cukigem. Bonus content: download the slides from this talk.

Chris McCann demonstrates Ruleby, a Ruby implementation of a rules engine based on the Rete algorithm. Bonus content: download the slides from this talk.

Patrick Crowley talks about Trucker, a new gem that makes it easier to migrate legacy data into Rails apps. Bonus content: download the slides from this talk.

MetaWhere provides a way to do complex find conditions without SQL in Active Record. MetaSearch makes it easy to create search forms with many find options.

Creating new gems is easy with the `bundle gem` command. In this episode I will walk you through how this works.

Mongoid is a polished, high-level Ruby gem for accessing MongoDB. Here I cover installation, adding fields, validations, associations, and keys.

Twitter just turned off Basic Auth and is forcing application developer to use OAuth. Here is a demonstration of how to add Twitter OAuth to your Ruby on Rails Application.

Simple Form is a convenient way to generate forms with many options to customize the generated markup.