Instance Methods

[pscott]

I have been working on this for a bit now and I can’t figure out what I am doing wrong. In Chapter two Instance Methods I am entering

countingUp.append(“three”)

I am getting an error Immutable value of type ‘[String]’ only has muting members named ‘append’

Here is what I entered to declare the instance

let countingUp = [“one” , “two”]

countingUp.count works just fine.

[pscott]

Never mind I found this errata right after I posted.

viewtopic.php?f=514&t=10001

Changing the let to var fixed my problem.

original:

let countingUp = [“one” , “two”]

new:
var countingUp = [“one” , “two”]

[Passenger23]

Thanks. MUCH appreciated.