How To Not Use Static Typing In Ruby Last time, I took a short example and examined in some detail what you would gain by adding static typing to it and what it would cost to use static typing. What I didn’t do was explain how I might handle the problem without static typing. For reference, Here’s the example again. Consider this to be part of a larger system and don’t worry too much about the rest of the world: classCheckoutServicedefcheckout(user,items,amount,status)# do some thingsMa...
