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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#266 HTTP Streaming
HTTP Streaming allows the browser to start processing the HTML ...
HTTP Streaming allows the browser to start processing the HTML response while the Rails app is still processing the rest of the request.
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#265 Rails 3.1 Overview
This is the first episode in a series covering Rails ...
This is the first episode in a series covering Rails 3.1. Here I show how to install the beta and show some of the new features.
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#264 Guard
Guard watches files and runs a command after a file ...
Guard watches files and runs a command after a file is modified. This allows you to automatically run tests in the background, restart your develop...
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#263 Client Side Validations
Showing validation errors inline as the user is filling out ...
Showing validation errors inline as the user is filling out the form can lead to a better use experience. Learn how to do this using the Client Sid...
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#262 Trees with Ancestry
The Ancestry gem works like a tree but also allows ...
The Ancestry gem works like a tree but also allows us to fetch deeply nested messages in a single query. It provides a method to arrange them after...
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#261 Testing JavaScript with Jasmine
Are you testing your JavaScript? Learn how to add specs ...
Are you testing your JavaScript? Learn how to add specs using Jasmine. This episode also covers jQuery integration with jasmine-jquery.
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#260 Messaging with Faye
Faye is a subscription/publishing server which makes it easy to ...
Faye is a subscription/publishing server which makes it easy to do push notifications within a Rails app.
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#259 Decent Exposure
The decent_exposure gem makes it convenient to share controller data ...
The decent_exposure gem makes it convenient to share controller data with the view through methods instead of instance variables.
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#258 Token Fields
With the jQuery Tokeninput plugin it is easy to add ...
With the jQuery Tokeninput plugin it is easy to add an autocompleting list of entries for a many-to-many association.
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#257 Request Specs and Capybara
Request specs in RSpec are a great way to ensure ...
Request specs in RSpec are a great way to ensure the entire application stack is working properly. Here I also show how to use capybara with integr...
