On Tuesday, 27 November 2012 at 19:40:56 UTC, Charles Hixson
wrote:
Is there a better way to do this? (I want to find files that
match any of some extensions and don't match any of several
other strings, or are not in some directories.):
import std.file;
...
string exts = "*.{txt,utf8,utf-8,TXT,UTF8,UTF-8}";
string[] exclude = ["/template/", "biblio.txt",
"categories.txt",
"subjects.txt", "/toCDROM/"]
int limit = 1
// Iterate a directory in depth
foreach (string name; dirEntries(sDir, exts,
SpanMode.depth))
{ bool excl = false;
foreach (string part; exclude)
{ if (part in name)
{ excl = true;
break;
}
}
if (excl) break;
etc.
You could replace the inner loop with somehting like:
bool excl = exclude.any!(part => name.canFind(part));
There may be even some easier way to do it, take a look at
std.algorithm.
