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iOS Swift Basics (retired) Collections Modifying an Array

Posted by apps
apps
394 Points

This Correct?

todo.InsertAtIndex(______, 1)

arrays.swift 
var todo = ["Learn Swift", "Build App", "Deploy App"]
todo += ["Debug App", "Fix Bugs"]
let item = todo.removeAtIndex(2)
todo.InsertAtIndex("Learn iOS", 1)

1 Answer

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

the method you need to use looks like this: insert(item, atIndex: index)

there is no insertAtIndex method, there is the insert method that takes two parameters, the item you want to insert and the index where you want to insert it

var todo = ["Learn Swift", "Build App", "Deploy App"]
todo += ["Debug App", "Fix Bugs"]
let item = todo.removeAtIndex(2)
todo.insert("Learn iOS", atIndex: 1)