mizzy/serverspec — pull request #70 by mizzy (2013-04-29 07:06:40+00:00)
Title: Serverspec::Filter.filter_subject supports other than int

Now you can check kernel parameters like this.

```ruby
describe 'Linux kernel parameters' do
context 'kernel.osrelease' do
its(:value) { should eq '2.6.32-131.0.15.el6.x86_64' }
end

context 'net.ipv4.tcp_wmem' do
its(:value) { should match /4096\t16384\t4194304/ }
end
end
```