saterus/ruby_koans — comment on commit a565ac232d6ac6d922a65a8fd0d60c0217f0892a
File:  line 0
By bostonaholic:

Instead of `system("ruby path_to_enlightenment.rb")` maybe use `system 'rake'` instead? Allowing the watchr script to take advantage of the rake task (just in case the task is modified later).

```ruby
watch( '.*\.rb' ) { system 'rake' }
```