    # File lib/chef/knife/cookbook_site_show.rb, line 31
          def get_cookbook_data
            case @name_args.length
            when 1
              noauth_rest.get_rest("http://cookbooks.opscode.com/api/v1/cookbooks/#{@name_args[0]}")
            when 2
              noauth_rest.get_rest("http://cookbooks.opscode.com/api/v1/cookbooks/#{@name_args[0]}/versions/#{name_args[1].gsub('.', '_')}")
            end
          end