Swift how to sort array of custom objects by property value

Question

lets say we have a custom class named imageFile and this class contains two properties.

class imageFile  {
    var fileName = String()
    var fileID = Int(         


        

Answer 1

Swift 3 & 4 & 5

I had some problem related to lowercase and capital case

so I did this code

let sortedImages = images.sorted(by: { $0.fileID.lowercased() < $1.fileID.lowercased() })

and then use sortedImages after that