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Ryan Anderson
4,610 PointsCan someone please explain how to do this Challenge Task 2 of 2 correctly?
Not sure what I am doing 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 {
println("Found")
}
search(name: "Doc")
1 Answer
Chase Marchione
155,055 PointsHi Ryan,
You'll pass in the name of "Doc" in the call to the search method that you have set to the result constant. This way, when search is called, it'll have the parameter and value of what to search for--and the result of the search will be assigned to our constant named 'result'.
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")
}
Hope this helps!