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-rw-r--r--activerecord/lib/arel/tree_manager.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/activerecord/lib/arel/tree_manager.rb b/activerecord/lib/arel/tree_manager.rb
index 0476399618..326c4f995c 100644
--- a/activerecord/lib/arel/tree_manager.rb
+++ b/activerecord/lib/arel/tree_manager.rb
@@ -36,6 +36,11 @@ module Arel # :nodoc: all
@ast.wheres << expr
self
end
+
+ def comment(*values)
+ @ast.comment = Nodes::Comment.new(values)
+ self
+ end
end
attr_reader :ast