Here are a few interesting things I stumbled across while reading the Rails book recently: Use debug(object) to dump an object to the screen in a template. Here's how to use the debugger to debug your web app. First, "gem install ruby-debug". Then, start the server via "./script/server --debugger". Now, add "debugger" in your code. Use "rake --tasks" to see the full list of rake tasks available. Use "rake --describe task" to describe a particular task. David Heinemeier Hansson said this on page 261, "Learn to cope with the panic attacks of unexplained errors." To create a new, struct-like class, use "Rating = Struct.new(:name, :rating)". ActiveSupport adds a ton of useful methods to the String class that alleviate some of the pain associated with Ruby strings. (I like the way Python treats characters and string slices a bit better.) For instance, it adds .from and .to for slicing. Use "config.a
Ad maiorem Dei gloriam inque hominum salutem.