Alone

Overview

Alone is Application Framework for Embedded Systems.

Requirement

• Ruby 2.7 or later.

Usage

A "Hello World" program using CGI.

main.rb

require 'al_template'

class HelloController < AlController
  def action_index()
    @my_message = "Hello world."
    AlTemplate.run("./index.rhtml")
  end
end

index.rhtml

<%= header_section %>
  <title>Test</title>

<%= body_section %>
  <p><%=h @my_message %></p>

<%= footer_section %>

Features

CGI module

• A web application framework using CGI protocol.

Graph module

• A feature to display charts such as line and bar graphs.

Database module

• A wrapper layer for relational databases (RDB).

Worker module

• A framework for developing background daemon services.

Reference

• Web page: https://www.ruby-alone.org
• Documents: https://www.ruby-alone.org/doc/

Licence

This software is distributed under BSD license.