On Sat, Aug 6, 2016 at 12:46 PM, Random832 <random832 at fastmail.com> wrote: > On Fri, Aug 5, 2016, at 20:14, Dennis Lee Bieber wrote: >> .push() tends to make this one think "stack" and not general purpose >> list. > > It's a bit unusual to have .pop() without a matching .push(). balloon.inflate() balloon.pop() ChrisA