You need to read from STDIN rather than parse command line arguments. while $stdin.gets puts $_ end

Is your app connected to the internet? You can use this standalone class to check! There are no dependencies so you can copy/paste it into your project without needing to install another framework. With this class it's as simple as running `Reachabili...

Remember to include the host declaration in the database.yml file when you deploy to Dreamhost. Dreamhost does not use "localhost" which is typically the default setting when using the mysql adapter and developing locally or even on a small site. At lea...

To make child attributes accessible to your model through a nested forms (Rails 2.3) you'll need to add the "#{child_class}_attributes" to the attr_accessible method in your parent class. If you don't use attr_accessible in your parent model (you would do...