reorganized file structure

1 files changed, 19 insertions, 0 deletions

diff --git a/lib/arel/relations/operations/order.rb b/lib/arel/relations/operations/order.rb
new file mode 100644
index 0000000000..ebb4dc0668
--- /dev/null
+++ b/lib/arel/relations/operations/order.rb
@@ -0,0 +1,19 @@
+module Arel
+  class Order < Compound
+    attr_reader :orderings
+    
+    def initialize(relation, *orderings)
+      @relation, @orderings = relation, orderings.collect { |o| o.bind(relation) }
+    end
+
+    def orders
+      orderings + relation.orders
+    end
+    
+    def ==(other)
+      Order       === other          and
+      relation    ==  other.relation and
+      orderings   ==  other.orderings
+    end
+  end
+end
\ No newline at end of file