1 files changed, 3 insertions, 5 deletions
diff --git a/activerecord/lib/arel/select_manager.rb b/activerecord/lib/arel/select_manager.rb
index 22a04b00c6..a2b2838a3d 100644
--- a/activerecord/lib/arel/select_manager.rb
+++ b/activerecord/lib/arel/select_manager.rb
@@ -222,10 +222,8 @@ module Arel # :nodoc: all
     def take(limit)
       if limit
         @ast.limit = Nodes::Limit.new(limit)
-        @ctx.top   = Nodes::Top.new(limit)
       else
         @ast.limit = nil
-        @ctx.top   = nil
       end
       self
     end
@@ -252,9 +250,9 @@ module Arel # :nodoc: all
     end
 
     private
-      def collapse(exprs, existing = nil)
-        exprs = exprs.unshift(existing.expr) if existing
-        exprs = exprs.compact.map { |expr|
+      def collapse(exprs)
+        exprs = exprs.compact
+        exprs.map! { |expr|
           if String === expr
             # FIXME: Don't do this automatically
             Arel.sql(expr)