#Takeaway
###Implement the following functionality:
- list of dishes with prices
- placing the order by giving the list of dishes, their quantities and a number that should be the exact total. If the sum is not correct the method should raise an error, otherwise the customer is sent a text saying that the order was placed successfully and that it will be delivered 1 hour from now, e.g. "Thank you! Your order was placed and will be delivered before 18:52".
- The text sending functionality should be implemented using Twilio API. You'll need to register for it. It’s free. Use twilio-ruby gem to access the API
- Use a Gemfile to manage your gems
- Make sure that your Takeaway class is thoroughly tested and that you use mocks and/or stubs, as necessary to not to send texts when your tests are run
- However, if your Takeaway class is loaded into IRB and the order is placed, the text should actually be sent
A free account on Twilio will only allow you to send texts to "verified" numbers. Use your mobile phone number, don't worry about the customer's mobile phone
Test in irb
require_relative './load.rb'
Create a new customer
bernie = Customer.new(:name => "Bernie")
Look at the menu
menu = Menu.new
Ready to Order?
order = Order.new(bernie)
Add to your order like this
order.items << SubTotal.new( menu.items[0] , 3 )
here SubTotal takes ( the dish , the quantity ). You can create a new dish like this
Dish.new("Dish name", price)
Check on the total of your order like this
order.total
Finished? Place your order like this
bernie.place(order)
=> "Thank you Bernie! Your order was placed and will be delivered before 23:51"
Wonderful. Your order is confirmed with a text.
