Railscasts
Three times a week you will be treated to a new Railscasts episode featuring tips and tricks with Ruby on Rails, the popular web development framework. These screencasts are short and focus on one technique so you can quickly move on to applying it to ...
Three times a week you will be treated to a new Railscasts episode featuring tips and tricks with Ruby on Rails, the popular web development framework. These screencasts are short and focus on one technique so you can quickly move on to applying it to your own project. The topics are geared toward the intermediate Rails developer, but beginners and experts will get something out of it as well. Have you ever wanted to temporarily disable all validations? Well, ActiveRecord doesn't support this, but that doesn't mean we can't add it. This episode will show you how to open up an existing class and change its behavior.
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#256 I18n Backends
Internationalization is easy to add in Rails, but the YAML ...
Internationalization is easy to add in Rails, but the YAML files can be difficult to manage. In this episode I show how to use Redis for managing t...
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#255 Undo with Paper Trail
Undo and redo behavior is easy to add with a ...
Undo and redo behavior is easy to add with a versioning gem such as Paper Trail. Learn how to add an undo link to any model's flash message.
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#254 Pagination with Kaminari
If you need pagination in Rails 3 try out Kaminari. ...
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. D...
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#253 CarrierWave File Uploads
CarrierWave makes it easy and clean to add file uploads ...
CarrierWave makes it easy and clean to add file uploads to your application. It supports a variety of ORMs, frameworks and image processors.
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#252 Metrics Metrics Metrics
Metric Fu, Metrical, SimpleCov, Rails Best Practices, and more are ...
Metric Fu, Metrical, SimpleCov, Rails Best Practices, and more are covered in this episode on metrics.
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#251 MetaWhere & MetaSearch
MetaWhere provides a way to do complex find conditions without ...
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...
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#250 Authentication from Scratch
Password authentication is not too complicated to make from scratch, ...
Password authentication is not too complicated to make from scratch, it will also help to get a better understanding of how it works.
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#249 Notifications in Rails 3
Rails 3 comes with instrument support through the ActiveSupport::Notifications class. ...
Rails 3 comes with instrument support through the ActiveSupport::Notifications class. Call "subscribe" to listen to notifications, and "instrument"...
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#248 Offline Apps Part 2
Learn how to make a site usable offline with HTML ...
Learn how to make a site usable offline with HTML 5 localStorage. This last part of the series covers jquery-tmpl and jquery-offline.
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#247 Offline Apps Part 1
Learn how to make a site usable offline through an ...
Learn how to make a site usable offline through an HTML 5 cache manifest. This first part of the series covers rack-offline and problems you may ru...
