class Bundler::Standalone

def paths
  @specs.map do |spec|
    next if spec.name == "bundler"
    Array(spec.require_paths).map do |path|
      gem_path(path, spec).sub(version_dir, '#{ruby_engine}/#{ruby_version}')
      # This is a static string intentionally. It's interpolated at a later time.
    end
  end.flatten
end