Re: std.format expand "%s"

[jmh530 via Digitalmars-d-learn]

On Monday, 21 August 2017 at 15:39:04 UTC, Steven Schveighoffer 
wrote:

What I mean is that %s goes to %d for isIntegral!(typeof(x)), 
and %s goes to %g for isFloatingPoint!(typeof(x)), and stays as 
%s for everything else.

Given this, you could probably write the function you were 
looking for.

-Steve

I realized I was more interested in the length of the result than 
the type.