Removed the gem dev dependencies from the gemspec to the gemfile as s…

…ome dependencies required specific ruby engines. Also changed a RUBY_VERSION reference to RUBY_ENGINE which was left over from the previous commit

Gemfile

@@ -2,6 +2,10 @@ source "http://rubygems.org"
 
 gemspec
 
+gem 'rake',  '~> 0.8'
+gem 'rspec', '~> 2.5'
+gem 'rcov',  '~> 0.9', :platforms => [:mri, :jruby]
+
 gem 'json',      '~> 1.4', :require => nil
 gem 'json_pure', '~> 1.4', :require => nil
-gem 'yajl-ruby', '~> 0.7', :require => nil, :platforms => :ruby
+gem 'yajl-ruby', '~> 0.7', :require => nil, :platforms => :ruby

multi_json.gemspec

@@ -21,18 +21,5 @@ Gem::Specification.new do |s|
   s.test_files  = `git ls-files -- {test,spec,features}/*`.split("\n")
 
   s.require_paths = ["lib"]
-
-  s.add_development_dependency("rake", "~> 0.8")
-  s.add_development_dependency("rspec", "~> 2.0")
-  s.add_development_dependency("json", "~> 1.4")
-  s.add_development_dependency("json_pure", "~> 1.4")
-
-  unless RUBY_ENGINE == "rbx"
-    s.add_development_dependency("rcov", "~> 0.9")
-  end
-
-  unless RUBY_ENGINE == "jruby"
-    s.add_development_dependency("yajl-ruby", "~> 0.7")
-  end
 end
 

spec/multi_json_spec.rb

@@ -14,7 +14,7 @@ def self.encode(string)
   context 'engines' do
     it 'should default to the best available gem' do
       # the yajl-ruby gem does not work on jruby, so the best engine is the JsonGem engine
-      if ENV['RUBY_VERSION'].match(/^jruby-/)
+      if jruby?
         require 'json'
         MultiJson.engine.name.should == 'MultiJson::Engines::JsonGem'
       else

spec/spec_helper.rb

@@ -9,3 +9,7 @@
 
 $VERBOSE = true
 require 'multi_json'
+
+def jruby?
+  defined?(RUBY_ENGINE) && RUBY_ENGINE == "jruby"
+end