def html(selector, inner_html)
      select(selector).each do |node|
        node.inner_html = inner_html
      end
    end
def html(selector, inner_html)
      select(selector).each do |node|
        node.inner_html = inner_html
      end
    end
Replaces the contents of the selected elements with live markup.

 @param [String] selector a CSS or XPath string describing the elements to
   transform
 @param [String] inner_html the new contents of the selected elements. Markup is
 @example
   html('p', '<b>Welcome!</b>')
   find('p').html('<b>Welcome!</b>')