1 files changed, 6 insertions, 0 deletions
diff --git a/lib/arel/select_manager.rb b/lib/arel/select_manager.rb
index f2520f38d7..f6738bf26f 100644
--- a/lib/arel/select_manager.rb
+++ b/lib/arel/select_manager.rb
@@ -22,6 +22,12 @@ module Arel
       self
     end
 
+    ###
+    # Produces an Arel::Nodes::Exists node
+    def exists
+      Arel::Nodes::Exists.new @ast
+    end
+
     def where_clauses
       #warn "where_clauses is deprecated" if $VERBOSE
       to_sql = Visitors::ToSql.new @engine