Home
CONTACT US
LATEST WORK
|
 |
|
|
|
|
|
|
|
|
|
|
Exception Handling Services
EXCEPTIONS
Throw away the ExceptionNotifier plugin, and say hello to Hoptoad and Exceptional. These Web services provide a free, easy-to-use interface for logging and managing your Rails exceptions. Just drop in a plugin and go and wonder how you lived without them
ActiveRecord Validations Cheatsheet
MODELS
Comprehensive but concise details of Rails' built-in class validation helper methods from validates_acceptance_of through to validates_uniqueness_of, along with details of how to roll your own low-level validations along with examples...
Active Record Validation Errors Cheatsheet
MODELS
Each ActiveRecord backed model in Rails has an errors object which errors are added to if the model fails validation. This cheatsheet covers methods available, default errors messages and view error helpers.
Rails Migrations Cheatsheet
CHEATSHEETS
Up and down methods, rake tasks, column mapping, loading fixtures, example migration file, all packed onto one A4 page for an easy at-a-glance reference. Updated for Rails 2.1
Using RJS without calling the server
RJS
If you want an easy way to use visual effects on your page or to manipulate the DOM in an AJAX style way but without making a call to the server, then take a look at this helper method...
Form Helpers Cheatsheet
CHEATSHEETS
Create forms, check boxes, radio buttons, select lists and more using Rails' built-in form helpers.
Rewritten Form Helpers Cheatsheet
CHEATSHEETS
I have completely rewritten the form helpers cheatsheet to make it much more useful.
ActionMailer Cheatsheet
CHEATSHEETS
ActionMailer is the Rails framework which handles email delivery. This comprehensive cheatsheet will help your email on its way.
Test your regular expressions online
REGULAR EXPRESSIONS
Regular expressions can be one of the trickiest aspects of programming to manage. This little tool will help you test out your code quickly and easily...
Quickly debugging form helpers
HELPERS
Sometimes you want to quickly see the output of helper methods, and constantly clicking refresh in your browser then viewing the page source can be tiresome. Instead, use the Rails console to check helpers are doing what you want them to.
Self-referential table joins
RELATIONSHIPS
We show you how to create a HABTM association for a table that links back to itself. For example, an article that has many related articles, or a person who has many related people.
New in Rails 2.0: Sexy Migrations
MIGRATIONS
A look at the new features and syntax available in migrations on Rails 2.0
