require "storage"
storage.set_number("ItemsCount", 50)
print(storage.get_number("ItemsCount")) -- output: 50

storage.set_number("Pi", 3.14159)
print(storage.get_number("Pi")) -- output: 3.14159

storage.set_number("AverageTemperature", 20.0)
print(storage.get_number("AverageTemperature")) -- output: 20 (not 20.0)