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iOS Swift Basics (retired) Collections Modifying an Array

Joe Blow
PLUS
Joe Blow
Courses Plus Student 229 Points
Posted by Joe Blow
Joe Blow
Courses Plus Student 229 Points

how can insert an item ?

how can insert a new item learn iOS at the second position in the todo array ?

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

1 Answer

Devin Scheu
Devin Scheu
66,191 Points
Devin Scheu
Devin Scheu
66,191 Points

To do that you would need code that looks something like this:

array.insert(ITEM, atIndex: INDEX)
Devin Scheu
Devin Scheu
66,191 Points
Devin Scheu
Devin Scheu
66,191 Points

For example

todo.insert(2, atIndex: 2)

This would insert "2" as the third item in the todo array.