Namespace breadcrumbs #212
Description
I've always wanted this but, it would be great if we had links up the namespace tree near the top of the page.
So: ActiveModel::Attributes::ClassMethods becomes ActiveModel > Attributes > ClassMethods with a link to each name.
I suppose that having the "rubyish" fully qualified name somewhere is helpful, especially for searching. So it could go below the heading.
Like here:
