jfelchner/ruby-progressbar — pull request #12 by senny (2012-01-19 15:08:01+00:00)
Title: offer a simple way to customize the #title_width

this patch allows to customize the #title_width of the progress-bar. either with an attribute accessor or with a subclass:

```ruby
class MyProgressBar < ProgressBar
def title_width
22
end
end
```

```ruby
pbar = ProgressBar.new
pbar.title_width = 8
```