carlhuda/bundler — pull request #2307 by luislavena (2013-02-09 23:35:39+00:00)
Title: Accepts strings for group names

This allow Environment#setup behaves in same way as
Environment#require, allowing usage of ENV variables directly:

```ruby
require "bundler"
Bundler.setup(:default, ENV.fetch("RACK_ENV", "development"))
```

This is a patch for #2305

Thank you!

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