From 0e18a4141e446cf64d272f06bd19125ee631b4f1 Mon Sep 17 00:00:00 2001
From: ccocchi <cocchi.c@gmail.com>
Date: Wed, 14 Nov 2012 15:13:59 +0100
Subject: [PATCH] Use nokogiri on JRuby

---
 Gemfile                               | 9 ++++++++-
 lib/rabl-rails.rb                     | 7 ++++++-
 test/renderers/plist_renderer_test.rb | 3 ---
 test/test_helper.rb                   | 9 +++++++++
 4 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/Gemfile b/Gemfile
index caef18e..83f8e54 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,9 +3,16 @@ source "http://rubygems.org"
 gemspec
 
 gem 'oj'
-gem 'libxml-ruby'
 gem 'plist'
 
+platforms :ruby do
+  gem 'libxml-ruby'
+end
+
+platforms :jruby do
+  gem 'nokogiri'
+end
+
 group :test do
   gem 'rspec-mocks'
 end
diff --git a/lib/rabl-rails.rb b/lib/rabl-rails.rb
index 3c2ed94..2f2b4f3 100644
--- a/lib/rabl-rails.rb
+++ b/lib/rabl-rails.rb
@@ -76,7 +76,12 @@ module RablRails
 
   def self.load_default_engines!
     self.json_engine  = MultiJson.default_engine
-    self.xml_engine   = 'LibXML' if defined?(LibXML)
     self.plist_engine = Plist::Emit if defined?(Plist)
+
+    if defined?(LibXML)
+      self.xml_engine = 'LibXML'
+    elsif defined?(Nokogiri)
+      self.xml_engine = 'Nokogiri'
+    end
   end
 end
diff --git a/test/renderers/plist_renderer_test.rb b/test/renderers/plist_renderer_test.rb
index 5b17165..df268ca 100644
--- a/test/renderers/plist_renderer_test.rb
+++ b/test/renderers/plist_renderer_test.rb
@@ -1,7 +1,4 @@
 require 'test_helper'
-require 'plist'
-
-RablRails.plist_engine = Plist::Emit
 
 class TestPlistRenderer < ActiveSupport::TestCase
   INDENT_REGEXP = /\n(\s)*/
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 7468f73..25ef975 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -22,6 +22,15 @@ class <<Singleton
 end
 
 require 'rabl-rails'
+require 'plist'
+
+if RUBY_ENGINE == 'ruby'
+  require 'libxml'
+else
+  require 'nokogiri'
+end
+
+RablRails.load_default_engines!
 
 module ActiveSupport
   class TestCase