Another update from ingydotnet^djgoku

Task/Sorting-algorithms-Gnome-sort/PowerShell/sorting-algorithms-gnome-sort.psh

@@ -0,0 +1,20 @@
+function gnomesort($a) {
+    $size, $i, $j = $a.Count, 1, 2
+    while($i -lt $size) {
+        if ($a[$i-1] -le $a[$i]) {
+            $i = $j
+            $j++
+        }
+        else {
+            $a[$i-1], $a[$i] = $a[$i], $a[$i-1]
+            $i--
+            if($i -eq 0) {
+                $i = $j
+                $j++
+            }
+        }
+    }
+    $a
+}
+$array = @(60, 21, 19, 36, 63, 8, 100, 80, 3, 87, 11)
+"$(gnomesort $array)"