Writing your own functions
You've seen how to write functions. Now it's time to practice and write your own. In this exercise, you'll be writing a function to calculate the cost of a customer's order. Pre-defined is a dictionary restaurant_menu with menu items as keys and their corresponding prices as values, and you, as the restaurant owner, want to use this dictionary mapping to calculate the total price of a customer's order.
This exercise is part of the course
Intermediate Julia
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Create a function calculate_order_cost that takes in items
function ____(____)
end