Add rake task to clean DB

lib/crono/cli.rb

@@ -2,8 +2,6 @@ require 'crono'
 require 'optparse'
 
 module Crono
-  mattr_accessor :scheduler
-
   # Crono::CLI - The main class for the crono daemon exacutable `bin/crono`
   class CLI
     include Singleton

lib/crono/orm/active_record/crono_job.rb

@@ -5,5 +5,9 @@ module Crono
   class CronoJob < ActiveRecord::Base
     self.table_name = 'crono_jobs'
     validates :job_id, presence: true, uniqueness: true
+
+    def self.outdated
+      self
+    end
   end
 end

lib/crono/railtie.rb

@@ -0,0 +1,9 @@
+module Crono
+  class Railtie < ::Rails::Railtie
+    rake_tasks do
+      Dir[File.join(File.dirname(__FILE__), '../tasks/*.rake')].each do |file|
+        load file
+      end
+    end
+  end
+end

lib/crono/scheduler.rb

@@ -22,4 +22,6 @@ module Crono
       jobs.sort_by(&:next)
     end
   end
+
+  mattr_accessor :scheduler
 end