Christoph Thiede uploaded a new version of Collections to project The Trunk: http://source.squeak.org/trunk/Collections-ct.1046.mcz
==================== Summary ====================
Name: Collections-ct.1046 Author: ct Time: 15 June 2023, 7:07:03.73828 pm UUID: de94f084-3e97-de4c-a498-39a097a8ebd9 Ancestors: Collections-ct.1045
Fixes regression in #asCommaStringAnd for two-item collections. Thanks to Levente (ul) for the report!
=============== Diff against Collections-ct.1045 ===============
Item was changed: ----- Method: Collection>>asCommaStringAnd (in category 'printing - obsolete') ----- asCommaStringAnd + "Return collection printed as 'a, b, and c' (Oxford comma)" - "Return collection printed as 'a, b, and c' "
self flag: #deprecate. + ^ String streamContents: [:s | + self size = 2 + ifTrue: [self asStringOn: s delimiter: ' and '] + ifFalse: [self asStringOn: s delimiter: ', ' last: ', and ']]! - ^String streamContents: [:s | self asStringOn: s delimiter: ', ' last: ', and '] - !