DataDog/dogstatsd-ruby — pull request #4 by teamon (2013-04-25 18:06:12+00:00)
Title: Added support for setting global tags

This allows to set up global tags for every event. Very useful in rails apps:

```ruby
$statsd = Statsd.new
$statsd.tags = ["env:#{Rails.env}", "app:myapp"]
```