A simple TODO app in Ruby.

todo.rb

#!/usr/bin/env ruby
# encoding: utf-8

{
  "Write a todo app" => true,
  "Create my first item" => true,
  "Publish source code" => true,
  "??" => false,
  "Profit!" => false
}.each_pair {|d,s| puts "[#{s ? '✓' : ' '}] #{d}"}