3 files changed, 10 insertions, 2 deletions
diff --git a/lib/arel/nodes/function.rb b/lib/arel/nodes/function.rb
index 85347fc028..b6f6644678 100644
--- a/lib/arel/nodes/function.rb
+++ b/lib/arel/nodes/function.rb
@@ -2,6 +2,7 @@ module Arel
   module Nodes
     class Function < Arel::Nodes::Node
       include Arel::Expression
+      include Arel::Predications
       attr_accessor :expressions, :alias, :distinct
 
       def initialize expr, aliaz = nil
diff --git a/lib/arel/nodes/named_function.rb b/lib/arel/nodes/named_function.rb
index 5fca33e323..56669bf858 100644
--- a/lib/arel/nodes/named_function.rb
+++ b/lib/arel/nodes/named_function.rb
@@ -3,8 +3,6 @@ module Arel
     class NamedFunction < Arel::Nodes::Function
       attr_accessor :name
 
-      include Arel::Predications
-
       def initialize name, expr, aliaz = nil
         super(expr, aliaz)
         @name = name
diff --git a/test/nodes/test_count.rb b/test/nodes/test_count.rb
index afa423e8f5..be53b86855 100644
--- a/test/nodes/test_count.rb
+++ b/test/nodes/test_count.rb
@@ -15,4 +15,13 @@ describe Arel::Nodes::Count do
       }
     end
   end
+
+  describe "eq" do
+    it "should compare the count" do
+      table = Arel::Table.new :users
+      table[:id].count.eq(2).to_sql.must_be_like %{
+        COUNT("users"."id") = 2
+      }
+    end
+  end
 end