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A/B Testing with A/Bingo
A/B Testing (or Split Testing) is a way to experiment with variations in an application to see the most effective option.
(11 minutes)
ERB Blocks in Rails 3
Blocks in ERB templates are handled differently in Rails 3.0 Beta 2. Learn all about it in this episode.
(9 minutes)
XSS Protection in Rails 3
It is easy to be vulnerable to cross site scripting attacks in earlier versions of Rails, but Rails 3 solves this by automatically escaping unsafe input.
(8 minutes)
Edit Multiple Individually
Use checkboxes to edit multiple records in one form, where each one has an individual set of form fields.
(13 minutes)
Embedded Association
Learn how to set up a one-to-many or many-to-many association which is entirely embedded into a single column through a string or bitmask.
(14 minutes)
Syntax Highlighting
Here I talk about three popular choices for syntax highlighting in Rails: CodeRay, Ultraviolet and Pygments.
(9 minutes)
Formtastic Part 1
Formtastic is a concise way to generate form views. In this episode (part 1 of 2) I show how to generate both a simple form and a more complex one which is customized with options.
(10 minutes)
Formtastic Part 2
Learn about some of the more advanced functionality of Formtastic including handling many-to-many associations, required fields, and styling.
(9 minutes)
Pagination with AJAX
Learn an easy, unobtrusive way to add AJAX functionality to an existing set of pagination links using jQuery.
(13 minutes)
7 Security Tips
Security is important! Here I show seven different security flaws which are common to Rails applications ranging from mass assignment to CSRF protection.
(14 minutes)