Hello Rene Paul compare | res | res := OrderedCollection new. #($a $b $c) do: [:aChar | res add: aChar]. res an OrderedCollection($a $b $c) | res | res := OrderedCollection new. #($a $b $c) do: [:aChar | res add: aChar; add: $,]. res an OrderedCollection($a $, $b $, $c $,) and | res | res := OrderedCollection new. #($a $b $c) do: [:aChar | res add: aChar] separatedBy: [res add: $,]. res an OrderedCollection($a $, $b $, $c)
On 18 Sep 2025, at 02:59, Rene Paul Mages (ramix) via Pharo-users <pharo-users@lists.pharo.org> wrote:
Le 18/09/2025 à 01:35, Rene Paul Mages (ramix) via Pharo-users a écrit :
Hello, Please give me a hint to understand the "do: separatedBy:" keyword message used in ProfStef tutorial : i) in Pharo version 12 : https://ramix.org/pharo/ProfStef/iterators23.png ii) in Pharo version 13 : https://ramix.org/pharo/ProfStef/iterators25.png
I am using the FINDER to search do:separatedBy:
and also the BROWSER ( Method: Collection>>do:separatedBy: )
https://ramix.org/pharo/ProfStef/MethodCollection.png
but I don't understand the explanations.
Nota Bene :
I am rereading the chapter 9 (Collections) of Pharo_By_Example :
https://scg.unibe.ch/download/pharobyexample/PBE1-2010-02-01.pdf
-- Thanks for your help. Rene Paul Mages (ramix) GnuPG key : 0x9840A6F7 https://sites.google.com/view/les-logiciels-libres/pharo https://twitter.com/RenePaulMages
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