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Start your free trialAlex Abid
Courses Plus Student 810 PointsDefault Values in Swift
Hi Community!
I am following along with Pasan's video and noticing that when he writes out his code, his xcode is returning values to him.
I have followed his code exactly as presented(I think) but am not getting any values returned on the side of my Xcode? What am I or my Xcode doing wrong?
Here is my code:
// Default values
func carpetCost(havingArea area: Int, carpetColor color: String) -> Int { // Gray carpet - $1/sq ft // Tan carpet $2/sq ft // Deep Blue carpet - $4/sq ft
var price = 0
switch color {
case "gray": price = area * 1
case "tan" : price = area * 2
case "blue": price = area * 4
default: price = 0
} return price }
1 Answer
Jenny Smith
1,611 PointsAre you writing your code in an Xcode Project or an Xcode Playground? The Playground is a file used to try out code without having to worry about developing a user interface. It's there that once a line of code is executed by the compiler, the results appear on the right-hand side of the screen.
Also, just looking at your code again - your switch statement is set to evaluate the contents of color. I'm assuming you've declared this somewhere in your code, but have you assigned a value to it before your switch begins?
Moderator Edit: Moved response from Comments section to Answers. So it may be voted on and/or marked as Best Answer.
Alex Abid
Courses Plus Student 810 PointsAlex Abid
Courses Plus Student 810 PointsI eventually figured this out, sorry for not responding sooner. I appreciate your help in this!