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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#56 The Logger
Learn all about the logger in this episode. See how ...
Learn all about the logger in this episode. See how to send messages to the log and how to customize it.
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#55 Cleaning Up the View
This episode starts off with a big, messy template. Watch ...
This episode starts off with a big, messy template. Watch as this code shrinks and becomes more readable while the interface stays the same.
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#54 Debugging with ruby-debug
This episode will show you how to debug a rails ...
This episode will show you how to debug a rails app using ruby-debug: set a breakpoint, inspect variables, change the code and more.
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#53 Handling Exceptions
When an exception is raised in development you get the ...
When an exception is raised in development you get the full error along with the stack trace. In production, only a simple message is displayed. Le...
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#52 Update through Checkboxes
See how to select multiple items using checkboxes and perform ...
See how to select multiple items using checkboxes and perform an action on the selected items in this episode.
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#51 will_paginate
In edge rails (soon to be Rails 2.0), the built-in ...
In edge rails (soon to be Rails 2.0), the built-in pagination has been moved into a plugin: classic_pagination. I recommend jumping over to the wil...
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#50 Contributing to Rails
The best way to contribute to the Rails project is ...
The best way to contribute to the Rails project is to submit a patch. This episode shows how to do exactly that. There's also a surprise at the end...
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#49 Reading the API
The Rails API docs are very useful but can be ...
The Rails API docs are very useful but can be difficult to read. This episode will give some tips on reading the docs and mention a few alternative...
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#48 Console Tricks
The Rails console is one of my favorite tools. This ...
The Rails console is one of my favorite tools. This episode is packed with tips and tricks on how to get the most out of the console.
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#47 Two Many-to-Many
There are two different ways to set up a many-to-many ...
There are two different ways to set up a many-to-many association in Rails. In this episode you will see how to implement both ways along with some...
