Merge pull request #85 from mojavelinux/xml-mini

use xml_mini extracted from activesupport

Author: jch

html-pipeline.gemspec

@@ -21,7 +21,7 @@ Gem::Specification.new do |gem|
   gem.add_dependency "sanitize",        RUBY_VERSION < "1.9.2" ? [">= 2", "< 2.0.4"] : "~> 2.0"
   gem.add_dependency "rinku",           "~> 1.7"
   gem.add_dependency "escape_utils",    "~> 0.3"
+  gem.add_dependency "activesupport",   RUBY_VERSION < "1.9.3" ? [">= 2", "< 4"] : ">= 2"
 
-  gem.add_development_dependency "activesupport", RUBY_VERSION < "1.9.3" ? [">= 2", "< 4"] : ">= 2"
   gem.add_development_dependency "github-linguist", "~> 2.6.2"
 end

test/test_helper.rb

@@ -2,6 +2,7 @@
 require 'html/pipeline'
 require 'test/unit'
 
+require 'active_support/core_ext/string'
 require 'active_support/core_ext/object/try'
 
 module TestHelpers
@@ -35,4 +36,4 @@ def assert_equal_html(expected, actual)
   end
 end
 
-Test::Unit::TestCase.send(:include, TestHelpers)
+Test::Unit::TestCase.send(:include, TestHelpers)