lib/tabs/resolutions/minute.rb in tabs-0.9.0 vs lib/tabs/resolutions/minute.rb in tabs-0.9.1

@@ -14,10 +14,14 @@
         dt = DateTime.strptime(str, PATTERN)
         self.normalize(dt)
       end
 
       def from_seconds(s)
-        s / 60.0
+        s / 1.minute
+      end
+
+      def add(ts, num)
+        ts + num.minutes
       end
 
       def normalize(ts)
         Time.utc(ts.year, ts.month, ts.day, ts.hour, ts.min)
       end