Gemfile in ramen-rails-0.0.9 vs Gemfile in ramen-rails-0.1.0

@@ -1,2 +1,13 @@
 source "https://rubygems.org"
 gemspec
+
+rails_version = ENV["RAILS_VERSION"] || "default"
+
+rails = case rails_version
+when "rails3"
+  "~> 3.1.0"
+else
+  "~> 4.0"
+end
+
+gem "rails", rails