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iOS Swift Basics (retired) Collections Modifying an Array

Posted by Mason Ness
Mason Ness
229 Points

What did I do wrong???

It says my todo variable has the wrong value, but I don't think it does

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

1 Answer

Enrique Munguía
Enrique Munguía
14,311 Points
Enrique Munguía
Enrique Munguía
14,311 Points

When you call

let item = todo.removeAtIndex

you must specify the index of the element you want to remove, for example: 

let item = todo.removeAtIndex(0)

removes the first element in the array