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iOS Swift Basics (retired) Collections Modifying an Array

John Moron
John Moron
1,658 Points
Posted by John Moron
John Moron
1,658 Points

Now my task it to Insert a new item titled "Learn iOS" at the second position in the todo array.

It says my value of the todo is wrong?

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

1 Answer

Dominic Bryan
Dominic Bryan
14,452 Points
Dominic Bryan
Dominic Bryan
14,452 Points

This may seem funny but get rid of the space between insert and the bracket and capitalize the "OS" on iOS (tree house is pretty picky sometimes). code:

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

Thanks, hope this helps

Dom

John Moron
John Moron
1,658 Points
John Moron
John Moron
1,658 Points

Ohhh wow!! That is funny lol thank for helping.

Steve Hunter
Steve Hunter
57,712 Points

I agree with Dominic - the Treehouse compiler is very sensitive to cases, so the difference between ios and iOS will be enough to trigger an error.

Dominic Bryan
Dominic Bryan
14,452 Points
Dominic Bryan
Dominic Bryan
14,452 Points

Also John Moron if you get a second could you mark my response as the answer I would greatly appreciate that. It's helpful for others looking for a answer to see the green tick and also it helps myself and the likes of Steve Hunter out a lot, gotta love them forum points :P