fixed spec

# Conflicts:
#	lib/reactive-ruby/version.rb

Author: catmando

lib/react/top_level.rb

@@ -105,20 +105,29 @@ def self.unmount_component_at_node(node)
 end
 
 Element.instance_eval do
-
-  class ::Element::DummyContext < React::Component::Base
+  class Element
+    class DummyContext < React::Component::Base
+    end
   end
 
   def self.find(selector)
-    selector = selector.dom_node if selector.respond_to? :dom_node rescue selector
+    selector = begin
+      selector.dom_node
+    rescue
+      selector
+    end if selector.respond_to? :dom_node
     `$(#{selector})`
   end
 
   def self.[](selector)
     find(selector)
   end
 
-  def render(&block)
-    React.render(React::RenderingContext.render(nil) {::Element::DummyContext.new.instance_eval &block}, self)
+  define_method :render do |&block|
+    React.render(
+      React::RenderingContext.render(nil) do
+        ::Element::DummyContext.new.instance_eval(&block)
+      end, self
+    )
   end
-end if Object.const_defined?("Element")
+end if Object.const_defined?('Element')

spec/react/opal_jquery_extensions_spec.rb

@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+if opal?
+describe 'Element' do
+  after(:each) do
+    React::API.clear_component_class_cache
+  end
+
+  it 'responds to render' do
+    expect(Element['body']).to respond_to :render
+  end
+
+  it 'will find the DOM node given a react element' do
+    stub_const 'Foo', Class.new(React::Component::Base)
+    Foo.class_eval do
+      def render
+        div { 'hello' }
+      end
+    end
+
+    expect(Element[renderToDocument(Foo)].html).to eq('hello')
+  end
+end
+end