fnichol/chef-rbenv — pull request #59 by hubert (2013-06-27 01:44:35+00:00)
Title: fix behavior when ruby versions passed as hashes instead of string

this fixes the handling of rubies when passed as hashes, i.e.

```ruby
node['rbenv'] => {
'user_rubies' => [
{ 'name' => 'ree-1.8.7-2012.02', 'environment' => { 'CONFIGURE_OPTS' => '--no-tcmalloc' } }
]
}
```

and also the name passed to the rbenv_ruby lwrp whether it's a hash or a string.