def list
      print_template = lambda { |path|
        puts "  #{File.basename(path)}"
      }

      say "Builtin templates:", :green
      Config.builtin_templates(&print_template)

      say "Installed templates:", :green
      Config.installed_templates(&print_template)
    end
def list
      print_template = lambda { |path|
        puts "  #{File.basename(path)}"
      }

      say "Builtin templates:", :green
      Config.builtin_templates(&print_template)

      say "Installed templates:", :green
      Config.installed_templates(&print_template)
    end
Lists builtin and installed templates.