lib/undergroundweather/api_call.rb in undergroundweather-0.0.2 vs lib/undergroundweather/api_call.rb in undergroundweather-0.0.3

@@ -11,27 +11,34 @@
     def initialize(api_key, feature, query)
       @api_key = api_key
       @feature = feature
       @query   = query
       @error   = false
-
-      @response = JSON.parse(get)
-      @error = true if @response['response']['error']
     end
     
+    def get!
+      get
+    end  
+    
+    def response
+      @response ||= JSON.parse(get)
+    end  
+    
     def url
       URI.parse("#{BASE_URL}/#{@api_key}/#{@feature}/q/#{@query}.json")
     end    
     
+    private
+    
     def get
       resp = Net::HTTP.get_response(url)
       
       if resp.code == "200"
         resp.body
       else
         @error = true
         
-        # raise exception here
+        # raise exception here?
         {}
       end    
     end
   end  
 end
\ No newline at end of file