Family Day update

Task/Unix-ls/Java/unix-ls-1.java

@@ -0,0 +1,12 @@
+package rosetta;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+public class UnixLS {
+
+	public static void main(String[] args) throws IOException {
+		Files.list(Path.of("")).sorted().forEach(System.out::println);
+	}
+}

Task/Unix-ls/Java/unix-ls-2.java

@@ -0,0 +1 @@
+Files.list(Path.of("")).map(Path::toString).sorted(String.CASE_INSENSITIVE_ORDER).forEach(System.out::println);

Task/Unix-ls/Java/unix-ls.java

@@ -1,22 +0,0 @@
-package rosetta;
-
-import java.io.IOException;
-import java.io.PrintStream;
-import java.nio.file.DirectoryStream;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-public class UnixLS {
-
-	public static void main(String[] args) throws IOException {
-		UnixLS ls = new UnixLS();
-		ls.list(System.out);
-	}
-
-	private void list(PrintStream out) throws IOException {
-		try (DirectoryStream<Path> stream = Files.newDirectoryStream(Paths.get("."))) {
-			stream.forEach((path) -> out.println(path.getFileName()));
-		}
-	}
-}

Task/Unix-ls/Nim/unix-ls.nim

@@ -1,4 +1,6 @@
-import os
+from algorithm import sorted
+from os import walkPattern
+from sequtils import toSeq
 
-for kind, path in walkDir(getCurrentDir(), true):
+for path in toSeq(walkPattern("*")).sorted:
   echo path

Task/Unix-ls/Objeck/unix-ls.objeck

@@ -0,0 +1,12 @@
+class Test {
+  function : Main(args : String[]) ~ Nil {
+    file_names := System.IO.File.Directory->List(".");
+    each(i : file_names) {
+      file_name := file_names[i];
+      if(System.IO.File.Directory->Exists(file_name)) {
+        file_name += '/';
+      };
+      file_name->PrintLine();
+    };
+  }
+}

Task/Unix-ls/Pike/unix-ls.pike

@@ -0,0 +1,2 @@
+foreach(get_dir(), string file)
+    write(file +"\n");

Task/Unix-ls/R/unix-ls.r

@@ -0,0 +1,2 @@
+cat(paste(list.files(), collapse  = "\n"), "\n")
+cat(paste(list.files("bar"), collapse = "\n"), "\n")