Nov. 22, 2015
4:28 p.m.
On 22 Nov 2015, at 16:20, stepharo <stepharo@free.fr> wrote:
printOn: aStream super printOn: aStream aStream nextPutAll: '(', faces printString , ')'
<being pedantic> And this is inefficient and mixes patterns. aStream << '('; print: faces; << ')' or aStream nextPut: $(; print: faces; nextPut: $) I think it is not a good idea to do string concatenation when you have to write to a stream anyway. </being pedantic>