+1
> On 2 Aug 2020, at 19:37, Richard Sargent <rsarg...@5x5.on.ca> wrote: > > > > On August 2, 2020 10:16:54 AM PDT, tbrunz <wild.id...@gmail.com> wrote: >> Thanks, Richard. >> >> So adding #yourself is mostly needed for cases where you send #add: to >> an >> OrderedCollection (because that returns the added element instead of >> returning the collection as most expect it would)? > > No. > > It is used when you don't know what the last message send answers. And, > *that* is most of the time, because even when you know the answer today, you > don't know the future changes. > > >> >> I've been adding it in all cases, which I guess does no harm. > > That is the correct answer. Add it unless you want the result of the last > message send. > > >> >> -t >> >> >> >> -- >> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html > -------------------------------------------- Stéphane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza Villeneuve d'Ascq 59650 France
