A couple slight tweaks

[mikem]

Hi,

There's a couple changes I made, thought you might like to fold them back into your repo:

• modified Snippet_RubyClassNameFromFilename() to handle files with a _spec suffix, so a file named rocket_spec.rb will generate "describe Rocket do..." instead of "describe RocketSpec do..." -- you may want to refactor this, my vim script fu is weak
• you probably want to ignore the spec_helper changes I made
• I double-quoted the description string in RSpec it blocks to allow for string interpolation (ie: "hello #{name}")

Thanks! Mike

[scrooloose]

Pulled, cheers :)