nex3/haml — pull request #488 by fullsailor (2012-01-28 08:37:46+00:00)
Title: Hyphenate data attributes

Adds a Haml option (`:hyphenate_data_attrs`) to use hyphens in place of underscores in data attribute hashes.

Example:

``` haml
%div{:data => {:foo_bar => 'baz'}}
```

will render as:

``` html

```

This should solve issue #478