On Wednesday, 6 September 2017 at 14:38:39 UTC, Vino.B wrote:
On Wednesday, 6 September 2017 at 10:58:25 UTC, Azi Hassan
wrote:
[...]
Hi Azi,
Your are correct, i tried to implement the fold in a separate
small program as below, but not able to get the the required
output, when you execute the below program the output you get
is as below
Output:
[31460]
[31460, 1344448]
[31460, 1344448, 2277663]
[31460, 1344448, 2277663, 2277663]
[31460, 1344448, 2277663, 2277663, 31460]
Setup:
C:\\Temp\\TEST1\\BACKUP : This has 2 folder and 2 files in each
folder
C:\\Temp\\TEST2\\EXPORT : This has 2 folder and 2 files in one
folder and 1 file in another folder
Total files : 5
Required output:
[31460, 1344448] - Array 1 for the FS C:\\Temp\\TEST1\\BACKUP
[2277663, 2277663, 31460] - Array 2 for the
C:\\Temp\\TEST2\\EXPORT
import std.algorithm: filter, map, fold;
import std.parallelism: parallel;
import std.file: SpanMode, dirEntries, isDir;
import std.stdio: writeln;
import std.typecons: tuple;
import std.path: globMatch;
import std.array;
void main () {
ulong[] Alternate;
string[] Filesys = ["C:\\Temp\\TEST1\\BACKUP",
"C:\\Temp\\TEST2\\EXPORT"];
foreach(FFs; Filesys)
{
auto dFiles = dirEntries(FFs, SpanMode.shallow).filter!(a =>
a.isDir).map!(a => tuple(a.name, a.size)).array;
foreach (d; dFiles) {
auto SdFiles = dirEntries(join(["\\\\?\\", d[0]]),
SpanMode.depth).map!(a => tuple(a.size)).array;
foreach (f;
parallel(SdFiles,1)) {
Alternate ~=
f[0]; writeln(Alternate);
}
}
}
}
From,
Vino.B
Hi Azi,
The required out is like below
[31460] - Array 1 for folder 1(all files in Folder 1) of the FS
C:\\Temp\\TEST1\\BACKUP
[1344448] - Array 2 for folder 2(all files in Folder 2) of the
FS C:\\Temp\\TEST1\\BACKUP
[2277663, 2277663] - Array 3 for folder 1(all files in Folder 1)
of the FS C:\\Temp\\TEST2\\EXPOR
[31460] - Array 4 for folder 2(all files in Folder 2) the FS
C:\\Temp\\TEST2\\EXPORT
