intridea/grape-entity — pull request #63 by Nerian (2014-03-06 10:38:41+00:00)
Title: Test that you can reopen nested exposures

Related to https://github.com/intridea/grape-entity/pull/62

The test was actually not right. The exposures inside the :user exposure in the root entity `Person` are getting overwritten in the children.

````ruby
class Person < Grape::Entity
##This gets overwritten by the exposure in Student. So there is no `:in_first` exposure.
expose :user do
expose(:in_first) { |_| 'value' }
end
end

class Student < Person
expose :user do
expose(:user_id) { |_| 'value' }
expose(:user_display_id, as: :display_id) { |_| 'value' }
end
end
```

I corrected the test to reproduce the issue.