module Todo

# File lib/tasky.rb, line 60
def edit
  exec("#{editor} #{Todo::Task.file}")
end

# File lib/tasky.rb, line 64
def editor
  ENV['VISUAL'] || ENV['EDITOR'] || 'vim'
end

# File lib/tasky.rb, line 68
def help
  puts 'Usage: todo [options] <args>'
  exit
end

# File lib/tasky.rb, line 52
def print_tasks(status = :todo)
  pattern = status == :todo ? /^\[x/ : /^\[ /
  File.open(Task.file).each_line do |l|
    puts(l) unless l[pattern]
  end
  exit
end

# File lib/tasky.rb, line 44
def start(args)
  options = Options.parse args

  @task = Task.new args

  @task.save
end

# File lib/tasky.rb, line 73
def version
  VERSION
end