July 24, 2019
3:32 p.m.
On 24 Jul 2019, at 17:30, sergio ruiz <sergio.rrd@gmail.com> wrote:
hmmâ¦
maybe this is cleaner..
tracks tracks ifNil: [ self tracks: OrderedCollection new ]. ^ tracks
I write these methods as tracks ^tracks ifNil: [ tracks := OrderedCollection new ]. - one line - does not mix using accusers and not using accessors. Marcus