jduff/tmdb_party — Issue #9: exception raised on require: 'blank?' undefined
Author: ordinaryzelig
Created: 2012-01-03 03:59:11+00:00
State: open

I keep getting an exception when I first `require tmdb_party`:

```
NoMethodError: undefined method `blank?' for :id:Symbol
from /Users/ningj/.rvm/gems/ruby-1.9.2-p0@moty/gems/tmdb_party-0.9.0/lib/tmdb_party/extras/attributes.rb:18:in `block in attributes'
```

I thought maybe requiring active_support would do the trick, and it does. Is active_support a runtime dependency?