Always qualify ActiveRecord::Base

Change-Id: I8c34ab89ce2182fea686f26bb829778f9251c024
Reviewed-on: https://gerrit.instructure.com/c/inst-jobs/+/295679
Tested-by: Service Cloud Jenkins <svc.cloudjenkins@instructure.com>
Reviewed-by: Alex Slaughter <aslaughter@instructure.com>

Author: maths22

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    inst-jobs (3.1.4)
+    inst-jobs (3.1.5)
       activerecord (>= 6.0)
       activerecord-pg-extensions (~> 0.4.4)
       activesupport (>= 6.0)

lib/delayed/backend/active_record.rb

@@ -29,9 +29,9 @@ class Job < AbstractJob
 
         def self.reconnect!
           if Rails.version < "6.1"
-            ActiveRecord::Base.connection_handler.clear_all_connections!
+            ::ActiveRecord::Base.connection_handler.clear_all_connections!
           else
-            ActiveRecord::Base.connection_handler.clear_all_connections!(nil)
+            ::ActiveRecord::Base.connection_handler.clear_all_connections!(nil)
           end
         end
 

lib/delayed/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Delayed
-  VERSION = "3.1.4"
+  VERSION = "3.1.5"
 end

lib/delayed/work_queue/parent_process/server.rb

@@ -227,9 +227,9 @@ def unlock_prefetched_jobs
             # otherwise just reconnect and let it retry
             logger.warn("failed to unlock prefetched jobs - connection terminated; skipping for now")
             if Rails.version < "6.1"
-              Delayed::Job.clear_all_connections!
+              ::Delayed::Job.clear_all_connections!
             else
-              Delayed::Job.clear_all_connections!(nil)
+              ::Delayed::Job.clear_all_connections!(nil)
             end
           end
         end

spec/delayed/work_queue/parent_process/server_spec.rb

@@ -40,7 +40,7 @@ def ==(other)
   end
 
   after do
-    File.unlink("/tmp/inst-jobs-test.sock") if File.exist?("/tmp/inst-jobs-test.sock")
+    FileUtils.rm_f("/tmp/inst-jobs-test.sock")
     Delayed::Worker.lifecycle.reset!
   end
 

spec/delayed/work_queue/parent_process_spec.rb

@@ -17,7 +17,7 @@
   end
 
   after do
-    File.unlink("/tmp/inst-jobs-test.sock") if File.exist?("/tmp/inst-jobs-test.sock")
+    FileUtils.rm_f("/tmp/inst-jobs-test.sock")
     Delayed::Worker.lifecycle.reset!
   end