Module: SubmenuDemo

Includes:
DiscreteMathTopics::PreliminaryMath
Defined in:
lib/modules/menus/submenu_demo.rb

Constant Summary collapse

EXIT_SUB_MENU_OPTIONS = 
["0"]

Class Method Summary collapse

Methods included from ShasumDemo

get_checksum_for_gem, is_gem?, run, valid_shasum?

Class Method Details

.show_choices_sub_menu ⇒ Object 



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# File 'lib/modules/menus/submenu_demo.rb', line 22

def self.show_choices_sub_menu
  Menu.request_input_for_menu("sub_demo")

  user_input = ""
  while not EXIT_SUB_MENU_OPTIONS.include? user_input
    user_input = gets.chomp
    case user_input
      when "0"
        Menu.show_choices_main_menu
      when "1"
        ShasumDemo.run
        MenuHelpers.request_input_continue_for_menu("sub_demo")
        SubmenuDemo.show_choices_sub_menu
      when "2"
        PowersDemo::Calculate.run
        MenuHelpers.request_input_continue_for_menu("sub_demo")
        SubmenuDemo.show_choices_sub_menu
      else
        MenuHelpers.validate_input_for_menu_kind("sub_demo")
        SubmenuDemo.show_choices_sub_menu
    end
  end
end

.show_sub_menu ⇒ Object 



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# File 'lib/modules/menus/submenu_demo.rb', line 10

def self.show_sub_menu
  table = MenuHelpers.terminal_table do |t|
    t.title = 'Select a number'
    t.add_row [0, 'Back to main menu']
    t.add_row [1, 'Demo SHA-256 Checksum']
    t.add_row [2, 'Demo Power']
    t.style = { all_separators: true }
  end
  puts table
  puts ''
end