Attempt at training models directly from ruby, this is a chunky commit

Author: camilo

Gemfile

@@ -9,5 +9,7 @@ group :development do
   gem "shoulda", ">= 0"
   gem "bundler", "~> 1.0.0"
   gem "jeweler", "~> 1.6.0"
-  #gem "rcov", ">= 0"
+  gem "test-unit"
+  gem "ZenTest"
+  gem "ruby-debug19"
 end

Gemfile.lock

@@ -1,18 +1,37 @@
 GEM
   remote: http://rubygems.org/
   specs:
+    ZenTest (4.5.0)
+    archive-tar-minitar (0.5.2)
+    columnize (0.3.4)
     git (1.2.5)
     jeweler (1.6.0)
       bundler (~> 1.0.0)
       git (>= 1.2.5)
       rake
+    linecache19 (0.5.12)
+      ruby_core_source (>= 0.1.4)
     rake (0.9.0)
+    ruby-debug-base19 (0.11.25)
+      columnize (>= 0.3.1)
+      linecache19 (>= 0.5.11)
+      ruby_core_source (>= 0.1.4)
+    ruby-debug19 (0.11.6)
+      columnize (>= 0.3.1)
+      linecache19 (>= 0.5.11)
+      ruby-debug-base19 (>= 0.11.19)
+    ruby_core_source (0.1.5)
+      archive-tar-minitar (>= 0.5.2)
     shoulda (2.11.3)
+    test-unit (2.0.7)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  ZenTest
   bundler (~> 1.0.0)
   jeweler (~> 1.6.0)
+  ruby-debug19
   shoulda
+  test-unit