1 files changed, 30 insertions, 0 deletions
diff --git a/lib/arel/nodes/infix_operation.rb b/lib/arel/nodes/infix_operation.rb
index a3f04da6fa..55ac715f73 100644
--- a/lib/arel/nodes/infix_operation.rb
+++ b/lib/arel/nodes/infix_operation.rb
@@ -45,5 +45,35 @@ module Arel
         super('||', left, right)
       end
     end
+
+    class BitwiseAnd < InfixOperation
+      def initialize left, right
+        super(:&, left, right)
+      end
+    end
+
+    class BitwiseOr < InfixOperation
+      def initialize left, right
+        super(:|, left, right)
+      end
+    end
+
+    class BitwiseXor < InfixOperation
+      def initialize left, right
+        super(:^, left, right)
+      end
+    end
+
+    class BitwiseShiftLeft < InfixOperation
+      def initialize left, right
+        super(:<<, left, right)
+      end
+    end
+
+    class BitwiseShiftRight < InfixOperation
+      def initialize left, right
+        super(:>>, left, right)
+      end
+    end
   end
 end