class RSpec::Core::Configuration

def force(hash)
  if hash.has_key?(:seed)
    hash[:order], hash[:seed] = order_and_seed_from_seed(hash[:seed])
  elsif hash.has_key?(:order)
    set_order_and_seed(hash)
  end
  @preferred_options.merge!(hash)
  self.warnings = value_for :warnings, nil
end