Swift - Dictionary with array of tuples - ios

Question

I am trying to create a list to hold the data for a tableview with sections.
I would like to use it like that:
cell.NameLabel.text = list[indexPath.section][indexPath.row].name
Edited
I tried to make the question simple because english is not my main language.
let me try to ask the right question:
I would like to create a dictionary with array of tuples
Something like that:
var myDict = Dictionary<Array<(code: String, type: String)>>()
And I would like to access like that:
myDict["blue"][0].type

Answer 1

The declaration of myDict in your example is wrong, because a Dictionary requires the type of the keys and the type of the values. You should declare it as:
var myDic = Dictionary<String, Array<(code: String, type: String)>>()
Then, you can use it (almost) as you wanted to:
myDic["one"] = [(code: "a", type: "b")]
myDic["two"] = [(code: "c", type: "d"), (code: "e", type: "f")]
let t = myDic["two"]![0].type
...
Note the ! after the myDic["two"]. Thats because accessing a Dictionary by key returns an Optional, you need to unwrap it first.
Actually, this code would be better:
if let item: Array<(code: String, type: String)> = myDic["two"] {
let t = item[0].type
...
}

Answer 2

Well, this would be a very simple Array of Array of an object. I invite you to read the Apple Language Reference of Swift about collections and Arrays :
https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/CollectionTypes.html
import UIKit
class Object {
var name: String
init(string: String) {
name = string
}
}
var objects: [[Object]] = [[Object]]()
for section in 0..<3 {
for i in 0..<10 {
objects[section][i] = Object(string: "My Object \(section) \(i)")
}
}
let myString = objects[2][1].name