Add Sidekiq.remove_delay! on configure.rb

Author: ogom

init.rb

@@ -4,7 +4,7 @@
 Redmine::Plugin.register :redmine_sidekiq do
   name 'Redmine Sidekiq plugin'
   description 'This is a Sidekiq plugin for Redmine'
-  version '2.0.1'
+  version '2.1.0'
   url 'https://github.com/ogom/redmine_sidekiq'
   author_url 'mailto:[email protected]'
   author 'ogom'

lib/redmine_sidekiq/configure.rb

@@ -23,10 +23,12 @@ class Configure
     Sidekiq::Extensions::ActionMailer.module_eval do
       remove_method :delay if respond_to?(:delay)
     end
-    
+
     Sidekiq::Extensions::Klass.module_eval do
       remove_method :delay if respond_to?(:delay)
     end
-    
+
+    Sidekiq.remove_delay! if Sidekiq.methods.index(:remove_delay!)
+
   end
 end