Gemfile in itrigga-param_fu-0.3.1 vs Gemfile in itrigga-param_fu-0.4.0

@@ -9,9 +9,10 @@
   gem "rspec", "1.3.0"
   gem "rspec-rails", "1.3.2"
   gem "bundler", "~> 1.0.0"
   gem "jeweler", "~> 1.6.4"
   gem "rcov", ">= 0"
+  gem "itrigga-core_ext", ">=0.2.4"
 end
 
 group :test do
   gem "rspec", "1.3.0"
   gem "rspec-rails", "1.3.2"