Directory Size

[Vino]

Hi All,

  Is there any better ways to get the size of folders , The below 
code perfectly works , but i need return type as 
Array!(Tuple!(string, string)) rather then using the 
"Result.insertBack(d); 
Result.insertBack(to!string(SdFiles[].sum))" as per the below 
example.

E.g:
Array!(Tuple!(string, string)) Result;
Result = (d, to!string(SdFiles[].sum));

Program:
import std.algorithm: filter, map, sum, uniq;
import std.container.array;
import std.file: dirEntries, SpanMode, isDir, isFile;
import std.stdio: writeln;
import std.typecons: tuple, Tuple;
import std.conv: to;
/******************************************/
/* Sub Function : Size of Dir List        */
/******************************************/
auto mSize () {
	string FFs = "C:\\Temp\\BACKUP";
	Array!string Result;
	auto dFiles = Array!string ((dirEntries(FFs, 
SpanMode.shallow).filter!(a => a.isDir)).map!(a => a.name));
	foreach (d; dFiles[]) 	{
		auto SdFiles = Array!ulong((dirEntries(d, 
SpanMode.depth).filter!(a => a.isFile)).map!(a => a.size));
		if (SdFiles[].sum / 1024 / 1024  > 30) { Result.insertBack(d); 
Result.insertBack(to!string(SdFiles[].sum)); }
								}
		return Result;
}

void main() {
writeln(mSize[]);
}

From,
Vino.B