How would you split this long function into 2 different functions? (One function for each step: counting the card and then displaying the suggestion) Your code so far
let count = 0;
function cc(card) {
switch (card) {
case 2:
case 3:
case 4:
case 5:
case 6:
count++;
break;
case 10:
case "J":
case "Q":
case "K":
case "A":
count--;
break;
}
if (count > 0) {
return count + " Bet";
} else {
return count + " Hold";
}
}
cc(2); cc(3); cc(7); cc('K'); cc('A');
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I don’t see this as a particularly long function personally. There are a few ways to split it, but to meet the requirements, function cc(card) would have to have the same behavior, which would mean three functions total if I am counting correctly (though that depends on how splitting feels natural to you). What have you tried?
Thanks, Jeremy!
I thought 2 functions were enough, based on the task, but I can’t find out how to do it. Could you give me some hint on how you would proceed with the 3 functions? What each one of them would do?
Thank you again for your time!
Well, there are two separate tasks, updating the count, and making a string based on the count. I’d make each task a separate function and call them both from inside the cc function.
Step-1: cut if else code from cc function and put it in another function like named displayResult
Step-2 : put following code outside these two functions .
let cardResult=cc(“K”);
let cardAdvice=displayResult(cardResult);
console.log(cardAdvice);