On 4/8/23 9:38 PM, ikelaiah wrote:
// Get files in specified inputPath variable with a specific extension
auto rmdFiles = file.dirEntries(inputPath, file.SpanMode.shallow)
.filter!(f => f.isFile)
.filter!(f => f.name.endsWith(fileEndsWith));
// LINE 72 -- WARNING -- If we count the range here, later it will
become 0 in line 82
writeln(programName ~ ": number of files found " ~
to!string(rmdFiles.walkLength));
dirEntries returns an *input range*, not a *forward range*. This means
that once it's iterated, it's done.
If you want to iterate it twice, you'll have to construct it twice.
-Steve
