menu.rb

# Understanding the 'each' method

# Array Example
# When using an array you iterate with only one item at a time. Thus
# on line 7 we only need the |item| to loop over.
restaurant_menu = ["Ramen", "Dal Makhani", "Coffee"]
restaurant_menu.each do |item|
  puts item
end

# Hash Example
# When you have a hash you have two items to iterate over |item, price|
restaurant_menu = { "Ramen" => 3, "Dal Makhani" => 4, "Coffee" => 2 }

restaurant_menu.each do |item, price|
  puts item
  puts price
end