Refactored ToDo

gistfile1.rb

doc = "Usage: example.rb [options] <arguments>...

Options:
  -h --help           show this help message and exit
  add                 add task to the end of the list
  prepend             add task to the beginning of list"

require 'docopt'

if __FILE__ == $0
    options = Docopt(doc, '1.0.0')  # parse options based on doc above
end

command = ARGV[0]
task = ARGV[1..-1].join(" ")

if command == 'add'
  File.new("list.todo", "w+") if !File.exists?("list.todo")

  task_list = File.readlines("list.todo")

  task_list << task

  File.open("list.todo","w") do |f|
    f.puts(task_list)
  end

  puts task_list
end

if command == 'prepend'
  File.new("list.todo", "w+") if !File.exists?("list.todo")

  task_list = File.readlines("list.todo")

  task_list.unshift(task)

  File.open("list.todo","w") do |f|
    f.puts(task_list)
  end

  puts task_list
end

if command == 'delete'
  File.new("list.todo", "w+") if !File.exists?("list.todo")

  task_list = File.readlines("list.todo")

  task_list.delete_at(task.to_i - 1)

  File.open("list.todo","w") do |f|
    f.puts(task_list)
  end

  puts task_list
end

if command == 'complete'
    File.new("list.todo", "w+") if !File.exists?("list.todo")

    task_list = File.readlines("list.todo")

    task_list (task)

    File.open("list.todo","w") do |f|
      f.puts(task_list)
    end

    puts task_list
  end
  
# To Do Item class
# create date
# complete date
# description
# identifier

# To Do List Class

# File Storage

#Command Line Parser


# To Do Item class
# create date
# complete date
# description (task)
# identifier

# To Do List Class

# File Storage

#Command Line Parser

# To Do Item class
# create date
# complete date
# description (task)
# identifier

# To Do List Class

# File Storage

#Command Line Parser

require 'digest/md5'


class TodoItem
  def initialize(task, completed_time, creation_time)
    @task = task
    @completed_time = completed_time
    @creation_time = creation_time
  end
  
  def iden
    return Digest::MD5.hexdigest(@task)[-5..-1]
  end
  
  

end