Demonstrate every + after timers

repeat_it.rb

@@ -0,0 +1,38 @@
+# This extends check_date to ask for resource date repeatedly
+#
+defProperty('resource', 'foo', 'ID of a resource')
+
+defGroup('bob', property.resource)
+
+onEvent(:ALL_UP) do |event|
+  # Timer is specified in seconds
+  every 5 do
+    info '>>> Every 5 secs'
+    group('bob').exec('/bin/date')
+  end
+
+  # You can make it clear that it is in seconds
+  every 7.seconds do
+    info '>>> Every 7 secs'
+    group('bob').exec('/bin/date')
+  end
+
+  # You can use minutes too
+  every 2.minutes do
+    info '>>> Every 2 mins'
+    group('bob').exec('/bin/date')
+  end
+
+  # It will run for 10 mins
+  # You could also stop this experiment by sending term signal (ctrl+c)
+  after 10.minutes do
+    Experiment.done
+  end
+end
+
+# Timer can be placed anywhere,
+# but normally placing it inside onEvent callback makes more sense
+#
+after 1.day do
+  warn 'I suppose you will not wait enough time to see this'
+end