dont convert css to xpath

lib/capybara/node/finders.rb

@@ -145,7 +145,12 @@ def first(*args)
 
       def resolve_query(query, exact=nil)
         elements = synchronize do
-          base.find(query.xpath(exact)).map do |node|
+          # base.find(query.xpath(exact)).map do |node|
+          if query.selector.name==:css && base.respond_to?(:find_css)
+            base.find_css(query.locator)
+          else
+            base.find(query.xpath(exact))
+          end.map do |node|
             Capybara::Node::Element.new(session, node, self, query)
           end
         end

lib/capybara/query.rb

@@ -85,7 +85,6 @@ def match
 
     def xpath(exact=nil)
       exact = @options[:exact] if exact == nil
-
       if @xpath.respond_to?(:to_xpath) and exact
         @xpath.to_xpath(:exact)
       else

lib/capybara/rack_test/browser.rb

@@ -80,8 +80,19 @@ def dom
     @dom ||= Nokogiri::HTML(html)
   end
 
-  def find(selector)
-    dom.xpath(selector).map { |node| Capybara::RackTest::Node.new(self, node) }
+  def find(selector, type=:xpath)
+    if type==:css
+      dom.css(selector, Class.new {
+        def disabled list
+          list.find_all { |node| node.has_attribute? 'disabled' }
+        end        
+        def enabled list
+          list.find_all { |node| !node.has_attribute? 'disabled' }
+        end
+      }.new)
+    else
+      dom.xpath(selector)
+    end.map { |node| Capybara::RackTest::Node.new(self, node) }
   end
 
   def html

lib/capybara/rack_test/driver.rb

@@ -65,6 +65,10 @@ def status_code
   def find(selector)
     browser.find(selector)
   end
+
+  def find_css(selector)
+    browser.find(selector, :css)
+  end
 
   def html
     browser.html

lib/capybara/selenium/driver.rb

@@ -49,6 +49,10 @@ def current_url
   def find(selector)
     browser.find_elements(:xpath, selector).map { |node| Capybara::Selenium::Node.new(self, node) }
   end
+
+  def find_css(selector)
+    browser.find_elements(:css, selector).map { |node| Capybara::Selenium::Node.new(self, node) }
+  end
 
   def wait?; true; end
   def needs_server?; true; end

lib/capybara/spec/session/find_spec.rb

@@ -41,6 +41,10 @@
       @session.find(:css, 'h1').text.should == 'This is a test'
       @session.find(:css, "input[id='test_field']")[:value].should == 'monkey'
     end
+
+    it "should support pseudo selectors" do
+      @session.find(:css, 'input:disabled').value.should == 'This is disabled'
+    end
   end
 
   context "with xpath selectors" do

lib/capybara/spec/views/with_html.erb

@@ -89,3 +89,5 @@ banana</textarea>
   <div class="almost_singular but_not_quite">almost singular but not quite</div>
   <div class="almost_singular">almost singular</div>
 </div>
+
+<input type="text" disabled name="disabled_text" value="This is disabled"/>