Swift operator `subscript` []

Question

I am beginner with the Swift having no advance knowledge with operators.

I have the following class

class Container {
   var list: [Any]         


        

Answer 1

A workaround is to leverage multiple parameters in subscript

So instead of data[1][2], you can say data[1, 2]. This will be handy in some cases

struct Container {
  subscript(a: Int, b: Int) -> String {
    print(a)
    print(b)
    return "possible"
  }
}

let data = Container()
data[1, 2]