Gemfile in adknowledge-0.0.3 vs Gemfile in adknowledge-0.0.4

@@ -1,4 +1,16 @@
 source "http://rubygems.org"
 
 # Specify your gem's dependencies in adstation.gemspec
 gemspec
+
+group :development, :test do
+  platforms :jruby do
+    gem 'gson'
+    gem 'libxml-jruby'
+  end
+
+  platforms :mri do
+    gem 'ox'
+    gem 'oj'
+  end
+end