IOW, if you want to print 'foo', just print 'foo', but don't print 'foo' printString.
2017-10-21 22:10 GMT+02:00 Nicolas Cellier < [email protected]>: > No. nextPutAll: self is not a good solution at all. > Try it, and you'll get foo, not 'foo'. > > 'foo' printString has exactly 5 letters: $' $f $o $o $' so it does what > you want. > > The problem is when you want to print 'foo' printString. > You are in fact doing 'foo' printString printOn: aStream, IOW aStream > nextPutAll: 'foo' printString printString. > > > 2017-10-21 21:12 GMT+02:00 Stephane Ducasse <[email protected]>: > >> Yes this is my point. I was surprised to get ' on the transcript. >> >> Stef >> >> On Sat, Oct 21, 2017 at 7:49 PM, Alistair Grant <[email protected]> >> wrote: >> > On Sat, Oct 21, 2017 at 05:28:21PM +0200, Stephane Ducasse wrote: >> >> Hi >> >> >> >> I would like to really understand why >> >> 'foo' printString >> >> >>> >> >> '''foo''' >> >> >> >> and not why this is not >> >> >> >> 'foo' >> >> >> >> itself. >> >> >> >> Stef >> > >> > I can't comment on the original thinking behind this, but I agree that >> > something like: >> > >> > >> > String>>printOn: aStream >> > "Represent the receiver on the supplied stream" >> > >> > aStream nextPutAll: self >> > >> > >> > >> > would be much better. >> > >> > If we're displaying values such as numbers and strings in a UI, e.g. >> > table, we normally don't want the strings always enclosed in quotes. >> > >> > Cheers, >> > Alistair >> > >> > >> >> >
