me & unit testing

Just started to learn about unit testing. Insanely useful!

quick tip:uninstalling a specific version of a ruby gem

I had two version of ParseTree installed on my computer: 3.0.4 and 3.0.3. Here’s how I removed 3.0.4:

gem uninstall ParseTree -v 3.0.4

ka ku ta

BEST SONG EVER!

vocal bliss

Heard a nice small vocal trance mix here.

ruby’s multiline comments

If you want to comment more than one line of Ruby code, you can place them inside a:

=begin

=end

block. The thing is, =begin and =end must be at the very beginning of the line.

all i ask

Happy birthday!

setting batch variables from a file

If you need to store a variable to a file, and then need to read it back, you can do it like this:

set /p variable=<file.txt

assuming your file’s name is file.txt.

lost trance song

I love this song! And John Locke!