projecthydra/om — pull request #42 by afred (2013-08-23 21:36:17+00:00)
Title: Fixes == for comparing values of 2 dynamic nodes.

### Example:
```ruby
class Foo
include OM::XML::Document

set_terminology do |t|
t.root(:path => 'foo')
t.bar
t.bar2
end

def self.xml_template
Nokogiri::XML.parse("")
end
end

f = Foo.new
f.foo.bar = "a"
f.foo.bar2 = "a"

# before
f.foo.bar == f.foo.bar2
# => false

# after
f.foo.bar == f.foo.bar2
# => true
```