On Sunday, 7 October 2012 at 15:36:52 UTC, Philippe Sigaud wrote:
I see, thanks. And if the string in formattedWrite is a complex beast, created through lots of if's and while's, I use Appender in its place?
Ideally, you just write to the sink directly, piece by piece – but if for some reason you _need_ to have one big format string, then yes, prefer using Appender over string concatenation.
David
