jnicklas/xpath — pull request #45 by arronmabrey (2012-11-05 14:50:49+00:00)
Title: Fixing un-matched curly bracket

I'm not sure whether or not it should be a block
```ruby
XPath.descendant(:ul) { [XPath.attr(:id) == 'foo'] }
```
or
```ruby
XPath.descendant(:ul)[XPath.attr(:id) == 'foo']
```
I went with a block.