blog_test_private_methods_6.rb

def new(project_name, config)
  @workspace = File.expand_path(File.join("builds", project_name))
  @build_directory = File.join(@workspace, "build")
  @git_url = config['git']
  @repository = nil
end

def build
  create_workspace
  clone_repository
end

private

def create_workspace
  FileUtils.mkdir_p(@workspace)
end

def clone_repository
  grit = Grit::Git.new('/tmp/grit-filler')
  grit.clone(@git_url, @build_directory)

  @repository = Grit::Repo.new(@build_directory)
end