Merge pull request #349 from edpaget/delegate-where-sql-visitor

Delegate to Connection Visitor in WhereSQL Visitor

1 files changed, 10 insertions, 1 deletions

diff --git a/lib/arel/visitors/where_sql.rb b/lib/arel/visitors/where_sql.rb
index afde15a6c5..41972d5836 100644
--- a/lib/arel/visitors/where_sql.rb
+++ b/lib/arel/visitors/where_sql.rb
@@ -1,11 +1,20 @@
 module Arel
   module Visitors
     class WhereSql < Arel::Visitors::ToSql
+      def initialize(inner_visitor, *args, &block)
+        @inner_visitor = inner_visitor
+        super(*args, &block)
+      end
+
       private
 
       def visit_Arel_Nodes_SelectCore o, collector
         collector << "WHERE "
-        inject_join o.wheres, collector, ' AND '
+        wheres = o.wheres.map do |where|
+          Nodes::SqlLiteral.new(@inner_visitor.accept(where, collector.class.new).value)
+        end
+
+        inject_join wheres, collector, ' AND '
       end
     end
   end