From ea4acb92f3828e9b1b14b42b869156c45851058a Mon Sep 17 00:00:00 2001
From: Esteban Pastorino <esteban@dreepi.com>
Date: Thu, 20 Jan 2011 16:52:23 -0300
Subject: [PATCH] require activesupport 3, because of array#sum,
 hash#reverse_merge and others

---
 Rakefile          | 2 +-
 lib/classifier.rb | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Rakefile b/Rakefile
index dbc6742..b315f79 100644
--- a/Rakefile
+++ b/Rakefile
@@ -11,7 +11,7 @@ begin
     s.author      = "Luis Parravicini"
     s.email       = "lparravi@gmail.com"
 
-    s.add_dependency "activesupport", ">= 2.2.2"
+    s.add_dependency "activesupport", ">= 3.0.0"
     s.add_dependency "ruby-stemmer", ">= 0.5.1"
   end
 rescue LoadError
diff --git a/lib/classifier.rb b/lib/classifier.rb
index 250ff65..03795ae 100644
--- a/lib/classifier.rb
+++ b/lib/classifier.rb
@@ -25,6 +25,7 @@
 # License::   LGPL
 
 require 'active_support'
+require 'active_support/core_ext' 
 require 'lingua/stemmer'
 require 'classifier/base'
 require 'classifier/bayes'