My first foray into screencasting:
‘Tis a little tutorial on a little bit of joy I use regularly. In TextMate, you can add xmp markers like so:
1 + 2 # =>
String.class # =>
%w{foo bar baz}.each { |w| w.upcase } # =>
Then if you hit Ctrl+Shift+Command+E, you get this:
1 + 2 # => 3
String.class # => Class
%w{foo bar baz}.each { |w| w.upcase } # => ["foo", "bar", "baz"]
This is a great way to do exploratory hacking. Plus, you don’t feel like you’re doing “printf” style debugging. And that makes everyone feel cooler!
