spir: > 1. Please bring concrete cases of apps that do not work well because of > toString and would work fine just by replacing it with writeTo.
writeln is already slow. To print quickly numerical genomic data in D I have had to use printf in some situations. > 4. If you want another default and builtin tool, why not have both? Because having two ways to do something makes the language more complex. > But, yes, you are right and we all have been wrong for 20 years: toString is > junk. Thank you for this sudden enlightenment. Progress happens :-) Bye, bearophile
