1 files changed, 28 insertions, 0 deletions
diff --git a/src/packrat.adb b/src/packrat.adb
new file mode 100644
index 0000000..8c1c463
--- /dev/null
+++ b/src/packrat.adb
@@ -0,0 +1,28 @@
+
+
+package body Packrat is
+
+
+    function Array_Less_Than
+           (Left, Right : in Array_Type)
+        return Boolean
+    is
+        Left_Index : Positive := Left'First;
+        Right_Index : Positive := Right'First;
+    begin
+        while Left_Index <= Left'Last and Right_Index <= Right'Last loop
+            if Left (Left_Index) < Right (Right_Index) then
+                return True;
+            elsif Left (Left_Index) /= Right (Right_Index) then
+                return False;
+            end if;
+            Left_Index := Left_Index + 1;
+            Right_Index := Right_Index + 1;
+        end loop;
+        return Left'Length < Right'Length;
+    end Array_Less_Than;
+
+
+end Packrat;
+
+