From cefad1e2139c4bba6e45f3281a6d54394aaeb366 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Sun, 26 Dec 2010 19:56:07 -0700
Subject: adding deprecation warning for where_clauses

---
 lib/arel/factory_methods.rb | 4 ++++
 lib/arel/select_manager.rb  | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/arel/factory_methods.rb b/lib/arel/factory_methods.rb
index 4899adfdc8..09b82c0555 100644
--- a/lib/arel/factory_methods.rb
+++ b/lib/arel/factory_methods.rb
@@ -17,5 +17,9 @@ module Arel
     def create_on expr
       Nodes::On.new expr
     end
+
+    def grouping expr
+      Nodes::Grouping.new expr
+    end
   end
 end
diff --git a/lib/arel/select_manager.rb b/lib/arel/select_manager.rb
index 55700ab92d..274633c9db 100644
--- a/lib/arel/select_manager.rb
+++ b/lib/arel/select_manager.rb
@@ -30,7 +30,9 @@ module Arel
     end
 
     def where_clauses
-      #warn "where_clauses is deprecated" if $VERBOSE
+      if $VERBOSE
+      warn "(#{caller.first}) where_clauses is deprecated and will be removed in arel 3.0.0 with no replacement"
+      end
       to_sql = Visitors::ToSql.new @engine
       @ctx.wheres.map { |c| to_sql.accept c }
     end
-- 
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