roundlake/joosy — pull request #51 by tycooon (2012-08-15 08:55:01+00:00)
Title: form.radioButton generating proper ids like ActiveSupport

The following code will generate 2 radio inputs with the same id property `#resource_foo`

```coffee
== @form_for @resource, (f) ->
== f.radioButton "foo", "bar"
== f.radioButton "foo", "baz"
```

This pull request fixes the issue so that inputs have ids of `#resource_foo_bar` and `#resource_foo_baz`, just like in ActiveSupport.