Check all installed plugins update every hour

app/workers/all_plugin_check_update.rb

@@ -0,0 +1,14 @@
+class AllPluginCheckUpdate
+  include SuckerPunch::Job
+
+  def perform
+    Plugin.installed.each do |pl|
+      GemUpdateCheck.new.async.perform(pl.gem_name)
+    end
+    later(3600) # will be checked every hour
+  end
+
+  def later(sec)
+    after(sec) { perform }
+  end
+end

config/initializers/prefetch_gem_updates.rb

@@ -1,3 +1 @@
-Plugin.installed.each do |pl|
-  GemUpdateCheck.new.async.perform(pl.gem_name)
-end
+AllPluginCheckUpdate.new.async.perform