todo 1.9

todo.rb

require_relative 'todoList'

my_new_todo = Todo.new("some interesting stuff")
top_to_do  = Todo.new("This at the top")
todo_list = TodoList.new
# todo_list.list
puts "ID  | Date        | Item                                    | Priority | Completed | Tags                          |"
puts "--------------------------------------------------------------------------------------------------------------------"
# todo_list.append(my_new_todo.todo)
# todo_list.prepend(top_to_do.todo)

# puts
# todo_list.completed(4, "yes")
# puts
# todo_list.list
# puts
# todo_list.tag(2,"#will #you #work this")
todo_list.list("this")


# todo_list.open
# todo_list.save
#
# my_todo = Todo.new("this is a test")
# puts my_todo.inspect
#
# my_todo2 = Todo.new("this is a test too")
# puts my_todo2.inspect




# id  | date    |  item                             | priority    | completed | tags |
class Todo
  attr_accessor :todo

  def initialize(todo)
    @todo = {}
    # todo_id
    date_time(Time.now.strftime("%m/%d/%Y"))
    item(todo)
    priority
    complete?
    tags
  end

  def complete?(complete="")
    @todo[:complete] = complete
  end

  def priority(high_med_low="")
    @todo[:priority] = high_med_low
  end

  def tags(tag="")
    @todo[:tags] = []
  end

  def item(text)
    @todo[:todo] = text
  end

  def date_time(time=Time.now)
    @todo[:time] = time
  end

end





require_relative 'todo'

class TodoList
  attr_accessor :todo_list

  def initialize
    @todo_list = []
    open
  end

  def list(tag='')
    @todo_list.each_with_index do |task, n|
    puts  justify((n+1).to_s, 4)        + \
          justify(task[:time],12)       + \
          justify(task[:todo],40)       + \
          justify(task[:priority],9)    + \
          justify(task[:complete],10)   + \
          justify(task[:tags],30) if task[:tags].include?(tag)
    end
    save
  end

  def priority(num = 0, element)
    @todo_list[num-1][:priority] = element if num > 0

    save
  end

  def completed(num, element)
    @todo_list[num-1][:complete] = element
    save
  end

  def tag(num, element)
    @todo_list[num-1][:tags] += element + " "
    save
  end

  def justify(element, num)
    element.nil? == false ? element.ljust(num) + "| " : " ".ljust(num) + "| "
  end

  def delete(num)
    @todo_list.delete_at(num-1)
    save
  end

  def append(task)
    @todo_list << task
    save
  end

  def prepend(task)
    @todo_list.insert(0, task)
    save
  end

  def open
    todo_file = File.open("task_list.txt", "r")
    todo_file.each_line {|task| @todo_list << eval(task)  } if todo_file.nil? == false
  end

  def save
    my_file = File.open("task_list.txt", "w")
    my_file.puts @todo_list
    my_file.close
  end
end





{:time=>"10/15/2012", :todo=>"This at the top", :priority=>"", :complete=>"", :tags=>""}
{:time=>"10/15/2012", :todo=>"This at the top", :priority=>"", :complete=>"", :tags=>"#will #you #work #will #you #work #will #you #work #will #you #work #will #you #work #will #you #work #will #you #work #will #you #work #will #you #work this #will #you #work this "}
{:time=>"10/15/2012", :todo=>"This at the top", :priority=>"", :complete=>"", :tags=>""}
{:time=>"10/15/2012", :todo=>"This at the top", :priority=>"", :complete=>"yes", :tags=>""}
{:time=>"10/15/2012", :todo=>"This at the top", :priority=>"medium", :complete=>"yes", :tags=>"this is a tagthis is a tagthis is a tagthis is a tagthis is a tag "}
{:time=>"10/15/2012", :todo=>"This at the top", :priority=>"", :complete=>"", :tags=>""}
{:time=>"10/15/2012", :todo=>"some interesting stuff", :priority=>"", :complete=>"", :tags=>""}