class Spec::Example::Configuration

def append_after(*args, &proc)

See #append_before for filtering semantics.
Appends a global after block to all example groups. 
def append_after(*args, &proc)
  scope, options = scope_and_options(*args)
  example_group = ExampleGroupFactory.get(
    get_type_from_options(options)
  )
  example_group.append_after(scope, &proc)
end