Hi Im new at Ruby and been struggling with this lab I have for a course
Im doing in Ruby. Im working on a program were you can register guests
and unregister and so on. What I need to do now is to present a menu
through a module which we can cal the main_menu. From there you should
be able to navigate to two other menus and back again to the main menu
this by user input. Until now Ive managed fine with the user input and
displaying a menu, but now as I have three menus but only want the main
to show I not really sure how to do this. Hopefully someone can help. I
have pasted the code below. Thanks!
module Menus
class Main_Menu
# This is a class method because of the “self”
def self.main_menu
puts “---------------------------”
puts " Menu"
puts " 1. Checkin"
puts " 2. Checkout"
puts " 3. Lists"
puts " 4. Economy"
puts " 5. Exit"
puts “”
puts " What do you want to do?"
puts “---------------------------”
print ": "
choice = get_input
make_choice(choice)
end
# fetches the menu choice and returns the chosen one
def self.get_input
input = gets.chomp.to_i
while input > 5 || input < 1 do
puts "Ooups wrong, please try again :)."
input = gets.chomp.to_i
end
return input
end
def self.make_choice(choice)
# chooses something from the menu based on the choice
case choice
when 1:
check_in
when 2:
check_out
when 3:
puts $camping.current_guests
when 4:
puts $camping.all_guests
when 5:
puts "You are now leaving the camping, welcome back!"
exit
end
end
end
end
class Main_Menu
include Menus
Main_Menu.main_menu
end