# File lib/simplecov/configuration.rb, line 127
  def project_name(new_name=nil)
    return @project_name if @project_name and new_name.nil?
    @project_name = new_name if new_name.kind_of?(String)
    @project_name ||= File.basename(root.split('/').last).capitalize.gsub('_', ' ')
  end