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Vincent Day
578 PointsNot sure what the error is here. I'm getting - Bummer! You need to define a `func` named `search` that retruns an opti
This program runs when I do it in XCode. Any ideas of what I'm doing incorrectly?
func search(name: String) -> String? {
let names = ["Doc","Grumpy","Happy","Sleepy","Bashful","Sneezy","Dopey"]
for n in names {
if n == name {
return n
}
}
return nil
}
if let result = search("Doc"){
println("Found: \(result)")
}
Steve Hunter
57,712 PointsJust looking at it now ... understand why you return nil.
Must look at the challenge before commenting!!
Steve.
1 Answer
Steve Hunter
57,712 PointsHi Vincent,
You pretty much did all this. Just one little issue with the name: seemingly being required and it asks for "Found" to be output solely. That sometimes makes the difference between right and wrong.
func search(#name: String) -> String? {
let names = ["Doc","Grumpy","Happy","Sleepy","Bashful","Sneezy","Dopey"]
for n in names {
if n == name {
return n
}
}
return nil
}
if let result = search(name: "Doc") {
println("Found")
}
Steve Hunter
57,712 PointsSteve Hunter
57,712 PointsYou're returning
nilis that right?It is syntactically correct so Xcode won't moan about it, but it won't pass the challenge.
Hope that helps, else shout and I'll work through it.
Steve.