toString refactor in druntime

[Walter Bright via Digitalmars-d]

On 11/3/2014 8:09 AM, Steven Schveighoffer wrote:
> It is a huge difference to say EVERYONE who implements toString will take any
> templated type that purports to be an output range, vs giving one case to handle.

All an output range is is a type with a 'put' method. That's it. You're making 
it out to be far more complex than it is.