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iOS Swift Basics (retired) Collections Modifying an Array

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 ?

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

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

array.insert(ITEM, atIndex: INDEX)
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.