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iOS Swift Basics (retired) Control Flow If Statement

Mark Hockridge
Mark Hockridge
258 Points
Posted by Mark Hockridge
Mark Hockridge
258 Points

the program is saying that my (() -> () ->$T5) -> $T6 isnt iddentical to array

im not sure what im doing wrong and the preview keeps coming up with the error listed above. What should i do

months.swift 
let months = [1, 2, 3]
{
if month == 1 
{ println("January")}
else if month == 2
{ println("February")}
else if month == 3
{ println("March")}
}

1 Answer

Joakim Halvardsson
Joakim Halvardsson
1,972 Points
Joakim Halvardsson
Joakim Halvardsson
1,972 Points

In the if-statements you're referring to the variable "month", but you have not yet defined it. I can also see a pair of braces {} before and after the if-statement that should not be there. In my code bellow I have assigned a value from the months-array to a variable named month to make your code work.

let months = [1, 2, 3]
var month = months[0]

if month == 1 { 
  println("January")
} else if month == 2 { 
  println("February")
} else if month == 3{ 
  println("March")
}