add skeleton

README.md

@@ -1,2 +1,4 @@
-# periodicity
+Periodicity — Job scheduler for Rails
-Job scheduler for Rails
+—————————————————————————————
+
+Under Construction

bin/periodicity

@@ -1,2 +1,7 @@
 #!/usr/bin/env ruby
 
+require 'rails'
+require File.expand_path("config/environment.rb")
+::Rails.application.eager_load!
+
+logger.info "Running in #{RUBY_DESCRIPTION}"

lib/periodicity/extensions/active_job.rb

@@ -0,0 +1,8 @@
+module Periodicity
+  module Extensions
+    class ActiveJob
+      def perform_every(period, *args)
+      end
+    end
+  end
+end

lib/periodicity/rails.rb

@@ -0,0 +1,13 @@
+module Periodicity
+  def self.hook_rails!
+    ActiveSupport.on_load(:active_job) do
+      extend Sidekiq::Extensions::ActiveJob
+    end
+  end
+
+  class Rails < ::Rails::Engine
+    initializer 'periodicity' do
+      Periodicity.hook_rails!
+    end
+  end if defined?(::Rails)
+end