lib/google_otg.rb in google_otg-1.0.12 vs lib/google_otg.rb in google_otg-1.0.13

@@ -64,10 +64,14 @@
     def over_time_graph(hits, args = {})
         height = args.has_key?(:height) ? args[:height] : 125
         src = args.has_key?(:src) ? args[:src] : "http://www.google.com/analytics/static/flash/OverTimeGraph.swf"
         
         if hits.is_a?(Array) and hits[0].is_a?(Array)
+            lower_bound_time = nil
+            hits.map{|series| lower_bound_time = series[0] if !lower_bound_time || series[0].created_at < lower_bound_time.created_at}
+            args[:lower_bound_time] = lower_bound_time if lower_bound_time 
+            
             range = hits.map{|h| hits_to_otg_range(h, args) }
         else
             range = [hits_to_otg_range(hits, args)]
         end
         vars = range_to_flashvars(range)
@@ -230,10 +234,14 @@
         now_days = tz.now # use this get the right year, month and day
         now_minutes = tz.at((now_days.to_i/(60*range))*(60*range)).gmtime
         now_floored = tz.local(now_days.year, now_days.month, now_days.day, 
             now_minutes.hour, now_minutes.min, now_minutes.sec)
 
-        current = hits.length > 0 ? time_fn.call(hits[0]) : now_floored
+        if args[:lower_bound_time]
+            current = time_fn.call(args[:lower_bound_time])
+        else
+            current = hits.length > 0 ? time_fn.call(hits[0]) : now_floored
+        end
 
         while (current < now_floored + range.minutes && range > 0) do
             if hits_dict[current]
                 count = hits_dict[current].count.to_i
                 max_y = count if count > max_y
\ No newline at end of file