Another update from ingydotnet^djgoku

Task/Secure-temporary-file/Go/secure-temporary-file-2.go

@@ -0,0 +1,6 @@
+def file = File.createTempFile( "xxx", ".txt" )
+
+// There is no requirement in the instructions to delete the file.
+//file.deleteOnExit()
+
+println file

Task/Secure-temporary-file/Java/secure-temporary-file.java

@@ -1,13 +1,15 @@
 import java.io.File;
+import java.io.IOException;
 
-try {
-    // Create temp file
-    File filename = File.createTempFile("prefix", ".suffix");
-
-    // Delete temp file when program exits
-    filename.deleteOnExit();
-
-    System.out.println(filename);
-
-} catch (IOException e) {
+public class CreateTempFile {
+    public static void main(String[] args)  {
+        try {
+            //create a temp file
+            File temp = File.createTempFile("temp-file-name", ".tmp");
+            System.out.println("Temp file : " + temp.getAbsolutePath());
+        }
+        catch(IOException e) {
+            e.printStackTrace();
+    	}
+    }
 }

Task/Secure-temporary-file/Julia/secure-temporary-file-1.julia

@@ -0,0 +1,7 @@
+msg = "Rosetta Code, Secure temporary file, implemented with Julia."
+
+(fname, tio) = mktemp()
+println(fname, " created as a temporary file.")
+println(tio, msg)
+close(tio)
+println("\"", msg, "\" written to ", fname)

Task/Secure-temporary-file/Julia/secure-temporary-file-2.julia

@@ -0,0 +1,6 @@
+ENV["TMPDIR"] = pwd()
+(fname, tio) = mktemp()
+println(fname, " created as a \"temporary\" file.")
+println(tio, msg)
+close(tio)
+println("\"", msg, "\" written to ", fname)

Task/Secure-temporary-file/Ruby/secure-temporary-file.rb

@@ -6,3 +6,5 @@ irb(main):003:0> f.path
 => "/tmp/foo20081226-307-10p746n-0"
 irb(main):004:0> f.close
 => nil
+irb(main):005:0> f.unlink
+=> #<Tempfile: (closed)>