Class: TodoLists::ListsController

Inherits:
Object
  • Object
show all
Defined in:
lib/todo_lists/controllers/lists_controller.rb

Constant Summary collapse

List = 
TodoLists::List

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#last_input ⇒ Object

Returns the value of attribute last_input.



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# File 'lib/todo_lists/controllers/lists_controller.rb', line 3

def last_input
  @last_input
end

Instance Method Details

#delete ⇒ Object 



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# File 'lib/todo_lists/controllers/lists_controller.rb', line 26

def delete
  list_index = last_input.split(' ')[1]
  list = List.find_by_index(list_index)
  if list
    print 'Are you sure? Enter \'y/n\': '
    get_input

    if last_input.downcase == 'y'
      list.items.destroy_all
      list.destroy
    end

  end
end

#edit ⇒ Object 



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# File 'lib/todo_lists/controllers/lists_controller.rb', line 15

def edit
  list_index = last_input.split(' ')[1]
  list = List.find_by_index(list_index)
  if list
    print 'Enter new title: '
    get_input
    list.title = last_input
    list.save
  end
end

#get_input ⇒ Object 



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# File 'lib/todo_lists/controllers/lists_controller.rb', line 66

def get_input
  @last_input = gets.strip
end

#help ⇒ Object 



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# File 'lib/todo_lists/controllers/lists_controller.rb', line 7

def help
  puts "\nOptions available"
  puts '/new (for a new list)'
  puts '/edit {list_number}'
  puts '/delete {list_number}'
  puts
end

#index ⇒ Object 



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# File 'lib/todo_lists/controllers/lists_controller.rb', line 41

def index
  if List.count == 0
    puts 'You have no TodoList, create one or type \'/exit\''
  else
    puts "\n---------------TodoLists---------------"
    puts '#   title'
    puts '--   -----'
    List.all.each.with_index(1) do |list, index|
      puts "#{index}: #{list.title.capitalize}"
    end
  end
end

#new ⇒ Object 



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# File 'lib/todo_lists/controllers/lists_controller.rb', line 54

def new

  print 'Enter Title: '
  get_input

  return if last_input == '/exit'

  list = List.new(title: last_input)

  list.save
end