class RSpec::Core::Configuration

def before(*args, &block)

Other tags:
    See: #append_after -
    See: #after -
    See: #prepend_before - 
def before(*args, &block)
  handle_suite_hook(args, @before_suite_hooks, :push,
                    Hooks::BeforeHook, block) || super(*args, &block)
end