gregbell/active_admin — Issue #736: Breadcrumbs not sensitive to disabling :show action
Author: mohanzhang
Created: 2011-11-09 15:18:09+00:00
State: open

Suppose you had

```ruby
ActiveAdmin.register MyModel do
actions :all, :except => :show
...
end
```

Then the breadcrumbs should not hyperlink the id (say when you're on the editing page), since clicking it will result in an error.