lib/webinfo.rb in webinfo-0.1.0 vs lib/webinfo.rb in webinfo-0.1.1

@@ -6,9 +6,9 @@
   #addr - site address
   #options - {:node ,:attr}
   def self.get_info(addr, options = {})
     response = HTTParty.get(addr)
     doc = Nokogiri::HTML(response)
-    nodes_images = doc.xpath("//#{options[:node]}")
-    nodes_images.map {|i| i[options[:attr]]}.compact.uniq
+    nodes = doc.xpath("//#{options[:node]}")
+    nodes.map {|i| i[options[:attr]]}.compact.uniq
   end
 end