plataformatec/simple_form — pull request #661 by dinnouti (2012-09-17 15:55:08+00:00)
Title: Adding extra example for f.association

This pull add an example for f.association using the :label_method and :value_method in the README.md :

In case you want to declare different labels and values:

```ruby
f.association :company, :label_method => :company_name, :value_method => :id, :include_blank => false %>
```