Marcel Taeumel uploaded a new version of Collections to project The Trunk: http://source.squeak.org/trunk/Collections-mt.864.mcz
==================== Summary ====================
Name: Collections-mt.864 Author: mt Time: 27 November 2019, 10:46:36.719363 am UUID: 5e0200f3-d834-4849-93ad-393e5b2b1af2 Ancestors: Collections-mt.863, Collections-kfr.812
Merges Collections-kfr.812 but renames #printMatrix to the existing #stringForReadout. We might want to use that one for ObjectExplorer ... See Object >> #asExplorerString.
=============== Diff against Collections-mt.863 ===============
Item was added: + ----- Method: Matrix>>stringForReadout (in category 'printing') ----- + stringForReadout + "Answer a String whose characters are a description of the receiver layed out in rows and columns" + + ^ String streamContents: [:aStream | + 1 + to: self rowCount + do: [:iRow | + 1 + to: self columnCount + do: [:iCols | + aStream + print: (self at: iRow at: iCols). + aStream tab: 2]. + aStream cr]]!