You can configure guard to remember relationships between test files, so you never forget to run all the relevant tests after a change.
I walk through the steps to create a new Rails app, using Ruby 1.9, Rails 3, Rspec and Cucumber.
I wanted to add a nice AJAXified page to display the most recent temperatures from around the house. I walk through the steps involved. This post is longer than the code by a large margin.
A little bit of visual polish can go a long way. Here's my recipe for a simple top nav and footer layout.
To help work out some climate control issues around my house, I designed a custom sensor platform that reports back to my server and lets me see how the temperature in different parts of the house is interrelated. This post introduces the project.
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