arsduo/koala — Issue #139: passing params as Hashes doesn't seem to work like it used to
Author: rtlong
Created: 2011-10-30 23:24:10+00:00
State: open

On 1.1.0, the following used to work great:

```Ruby
graph = ::Koala::Facebook::GraphAPI.new(oauth_token)
FIELDS = [:id, :name, :username]
uids = ["12345", "23456", "34567"]
friends = graph.get_objects( uids, :fields => FIELDS ).values
```

Upon upgrading to 1.1.2, I must now supply a comma-separated string of my fields, for it to work.

```Ruby
...
friends = graph.get_objects( uids, :fields => FIELDS.join(',') ).values
```

This isn't a huge problem, obviously. I'm really just curious if it's by design, or if it is a result of an upstream code change, or what...