code gardening: removes redundant selfs

A few have been left for aesthetic reasons, but have made a pass
and removed most of them.

Note that if the method `foo` returns an array, `foo << 1`
is a regular push, nothing to do with assignments, so
no self required.

3 files changed, 4 insertions, 4 deletions

diff --git a/activejob/lib/active_job/enqueuing.rb b/activejob/lib/active_job/enqueuing.rb
index e69f76021b..18051a7d65 100644
--- a/activejob/lib/active_job/enqueuing.rb
+++ b/activejob/lib/active_job/enqueuing.rb
@@ -45,8 +45,8 @@ module ActiveJob
       self.queue_name   = self.class.queue_name_from_part(options[:queue]) if options[:queue]
       self.priority     = options[:priority].to_i if options[:priority]
       run_callbacks :enqueue do
-        if self.scheduled_at
-          self.class.queue_adapter.enqueue_at self, self.scheduled_at
+        if scheduled_at
+          self.class.queue_adapter.enqueue_at self, scheduled_at
         else
           self.class.queue_adapter.enqueue self
         end
diff --git a/activejob/test/cases/test_case_test.rb b/activejob/test/cases/test_case_test.rb
index 23fffd4235..3db2d9dec7 100644
--- a/activejob/test/cases/test_case_test.rb
+++ b/activejob/test/cases/test_case_test.rb
@@ -18,6 +18,6 @@ class ActiveJobTestCaseTest < ActiveJob::TestCase
   end
 
   def test_set_test_adapter
-    assert_kind_of ActiveJob::QueueAdapters::TestAdapter, self.queue_adapter
+    assert_kind_of ActiveJob::QueueAdapters::TestAdapter, queue_adapter
   end
 end
diff --git a/activejob/test/support/que/inline.rb b/activejob/test/support/que/inline.rb
index ea9999b473..55eb0d01ef 100644
--- a/activejob/test/support/que/inline.rb
+++ b/activejob/test/support/que/inline.rb
@@ -9,6 +9,6 @@ Que::Job.class_eval do
       options.delete(:priority)
       args << options unless options.empty?
     end
-    self.run(*args)
+    run(*args)
   end
 end