applies new string literal convention in activejob/lib

The current code base is not uniform. After some discussion,
we have chosen to go with double quotes by default.

28 files changed, 99 insertions, 99 deletions

diff --git a/activejob/lib/active_job.rb b/activejob/lib/active_job.rb
index 4b9065cf50..20ca7085c6 100644
--- a/activejob/lib/active_job.rb
+++ b/activejob/lib/active_job.rb
@@ -21,10 +21,10 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #++
 
-require 'active_support'
-require 'active_support/rails'
-require 'active_job/version'
-require 'global_id'
+require "active_support"
+require "active_support/rails"
+require "active_job/version"
+require "global_id"
 
 module ActiveJob
   extend ActiveSupport::Autoload
diff --git a/activejob/lib/active_job/arguments.rb b/activejob/lib/active_job/arguments.rb
index a5c749e5e7..d94b015014 100644
--- a/activejob/lib/active_job/arguments.rb
+++ b/activejob/lib/active_job/arguments.rb
@@ -1,4 +1,4 @@
-require 'active_support/core_ext/hash'
+require "active_support/core_ext/hash"
 
 module ActiveJob
   # Raised when an exception is raised during job arguments deserialization.
@@ -55,11 +55,11 @@ module ActiveJob
 
     private
       # :nodoc:
-      GLOBALID_KEY = '_aj_globalid'.freeze
+      GLOBALID_KEY = "_aj_globalid".freeze
       # :nodoc:
-      SYMBOL_KEYS_KEY = '_aj_symbol_keys'.freeze
+      SYMBOL_KEYS_KEY = "_aj_symbol_keys".freeze
       # :nodoc:
-      WITH_INDIFFERENT_ACCESS_KEY = '_aj_hash_with_indifferent_access'.freeze
+      WITH_INDIFFERENT_ACCESS_KEY = "_aj_hash_with_indifferent_access".freeze
       private_constant :GLOBALID_KEY, :SYMBOL_KEYS_KEY, :WITH_INDIFFERENT_ACCESS_KEY
 
       def serialize_argument(argument)
diff --git a/activejob/lib/active_job/base.rb b/activejob/lib/active_job/base.rb
index 94a1faba3f..18e8641e50 100644
--- a/activejob/lib/active_job/base.rb
+++ b/activejob/lib/active_job/base.rb
@@ -1,13 +1,13 @@
-require 'active_job/core'
-require 'active_job/queue_adapter'
-require 'active_job/queue_name'
-require 'active_job/queue_priority'
-require 'active_job/enqueuing'
-require 'active_job/execution'
-require 'active_job/callbacks'
-require 'active_job/exceptions'
-require 'active_job/logging'
-require 'active_job/translation'
+require "active_job/core"
+require "active_job/queue_adapter"
+require "active_job/queue_name"
+require "active_job/queue_priority"
+require "active_job/enqueuing"
+require "active_job/execution"
+require "active_job/callbacks"
+require "active_job/exceptions"
+require "active_job/logging"
+require "active_job/translation"
 
 module ActiveJob #:nodoc:
   # = Active Job
diff --git a/activejob/lib/active_job/callbacks.rb b/activejob/lib/active_job/callbacks.rb
index b206522a60..d5b17de8b5 100644
--- a/activejob/lib/active_job/callbacks.rb
+++ b/activejob/lib/active_job/callbacks.rb
@@ -1,4 +1,4 @@
-require 'active_support/callbacks'
+require "active_support/callbacks"
 
 module ActiveJob
   # = Active Job Callbacks
diff --git a/activejob/lib/active_job/core.rb b/activejob/lib/active_job/core.rb
index 1b5ddff17b..a338061766 100644
--- a/activejob/lib/active_job/core.rb
+++ b/activejob/lib/active_job/core.rb
@@ -36,7 +36,7 @@ module ActiveJob
     module ClassMethods
       # Creates a new job instance from a hash created with +serialize+
       def deserialize(job_data)
-        job = job_data['job_class'].constantize.new
+        job = job_data["job_class"].constantize.new
         job.deserialize(job_data)
         job
       end
@@ -78,13 +78,13 @@ module ActiveJob
     # queueing adapter.
     def serialize
       {
-        'job_class'  => self.class.name,
-        'job_id'     => job_id,
-        'queue_name' => queue_name,
-        'priority'   => priority,
-        'arguments'  => serialize_arguments(arguments),
-        'executions' => executions,
-        'locale'     => I18n.locale.to_s
+        "job_class"  => self.class.name,
+        "job_id"     => job_id,
+        "queue_name" => queue_name,
+        "priority"   => priority,
+        "arguments"  => serialize_arguments(arguments),
+        "executions" => executions,
+        "locale"     => I18n.locale.to_s
       }
     end
 
@@ -109,13 +109,13 @@ module ActiveJob
     #      end
     #    end
     def deserialize(job_data)
-      self.job_id               = job_data['job_id']
-      self.provider_job_id      = job_data['provider_job_id']
-      self.queue_name           = job_data['queue_name']
-      self.priority             = job_data['priority']
-      self.serialized_arguments = job_data['arguments']
-      self.executions           = job_data['executions']
-      self.locale               = job_data['locale'] || I18n.locale.to_s
+      self.job_id               = job_data["job_id"]
+      self.provider_job_id      = job_data["provider_job_id"]
+      self.queue_name           = job_data["queue_name"]
+      self.priority             = job_data["priority"]
+      self.serialized_arguments = job_data["arguments"]
+      self.executions           = job_data["executions"]
+      self.locale               = job_data["locale"] || I18n.locale.to_s
     end
 
     private
diff --git a/activejob/lib/active_job/enqueuing.rb b/activejob/lib/active_job/enqueuing.rb
index 7bc0fe6c3a..e69f76021b 100644
--- a/activejob/lib/active_job/enqueuing.rb
+++ b/activejob/lib/active_job/enqueuing.rb
@@ -1,4 +1,4 @@
-require 'active_job/arguments'
+require "active_job/arguments"
 
 module ActiveJob
   # Provides behavior for enqueuing jobs.
diff --git a/activejob/lib/active_job/exceptions.rb b/activejob/lib/active_job/exceptions.rb
index acbe0c4057..a8ff55fbe4 100644
--- a/activejob/lib/active_job/exceptions.rb
+++ b/activejob/lib/active_job/exceptions.rb
@@ -1,4 +1,4 @@
-require 'active_support/core_ext/numeric/time'
+require "active_support/core_ext/numeric/time"
 
 module ActiveJob
   # Provides behavior for retrying and discarding jobs on exceptions.
diff --git a/activejob/lib/active_job/execution.rb b/activejob/lib/active_job/execution.rb
index e374a9489d..94d30c8eaf 100644
--- a/activejob/lib/active_job/execution.rb
+++ b/activejob/lib/active_job/execution.rb
@@ -1,5 +1,5 @@
-require 'active_support/rescuable'
-require 'active_job/arguments'
+require "active_support/rescuable"
+require "active_job/arguments"
 
 module ActiveJob
   module Execution
diff --git a/activejob/lib/active_job/logging.rb b/activejob/lib/active_job/logging.rb
index d5c7920131..fd77c94d4f 100644
--- a/activejob/lib/active_job/logging.rb
+++ b/activejob/lib/active_job/logging.rb
@@ -1,7 +1,7 @@
-require 'active_support/core_ext/hash/transform_values'
-require 'active_support/core_ext/string/filters'
-require 'active_support/tagged_logging'
-require 'active_support/logger'
+require "active_support/core_ext/hash/transform_values"
+require "active_support/core_ext/string/filters"
+require "active_support/tagged_logging"
+require "active_support/logger"
 
 module ActiveJob
   module Logging #:nodoc:
@@ -82,15 +82,15 @@ module ActiveJob
 
       private
         def queue_name(event)
-          event.payload[:adapter].class.name.demodulize.remove('Adapter') + "(#{event.payload[:job].queue_name})"
+          event.payload[:adapter].class.name.demodulize.remove("Adapter") + "(#{event.payload[:job].queue_name})"
         end
 
         def args_info(job)
           if job.arguments.any?
-            ' with arguments: ' +
-              job.arguments.map { |arg| format(arg).inspect }.join(', ')
+            " with arguments: " +
+              job.arguments.map { |arg| format(arg).inspect }.join(", ")
           else
-            ''
+            ""
           end
         end
 
diff --git a/activejob/lib/active_job/queue_adapter.rb b/activejob/lib/active_job/queue_adapter.rb
index 72e4ebf935..b651b30134 100644
--- a/activejob/lib/active_job/queue_adapter.rb
+++ b/activejob/lib/active_job/queue_adapter.rb
@@ -1,6 +1,6 @@
-require 'active_job/queue_adapters/inline_adapter'
-require 'active_support/core_ext/class/attribute'
-require 'active_support/core_ext/string/inflections'
+require "active_job/queue_adapters/inline_adapter"
+require "active_support/core_ext/class/attribute"
+require "active_support/core_ext/string/inflections"
 
 module ActiveJob
   # The <tt>ActiveJob::QueueAdapter</tt> module is used to load the
diff --git a/activejob/lib/active_job/queue_adapters.rb b/activejob/lib/active_job/queue_adapters.rb
index 71154d8785..86cc880b14 100644
--- a/activejob/lib/active_job/queue_adapters.rb
+++ b/activejob/lib/active_job/queue_adapters.rb
@@ -121,7 +121,7 @@ module ActiveJob
     autoload :SuckerPunchAdapter
     autoload :TestAdapter
 
-    ADAPTER = 'Adapter'.freeze
+    ADAPTER = "Adapter".freeze
     private_constant :ADAPTER
 
     class << self
diff --git a/activejob/lib/active_job/queue_adapters/async_adapter.rb b/activejob/lib/active_job/queue_adapters/async_adapter.rb
index 922bc4afce..e2bff9e646 100644
--- a/activejob/lib/active_job/queue_adapters/async_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/async_adapter.rb
@@ -1,7 +1,7 @@
-require 'securerandom'
-require 'concurrent/scheduled_task'
-require 'concurrent/executor/thread_pool_executor'
-require 'concurrent/utility/processor_counter'
+require "securerandom"
+require "concurrent/scheduled_task"
+require "concurrent/executor/thread_pool_executor"
+require "concurrent/utility/processor_counter"
 
 module ActiveJob
   module QueueAdapters
diff --git a/activejob/lib/active_job/queue_adapters/backburner_adapter.rb b/activejob/lib/active_job/queue_adapters/backburner_adapter.rb
index 17703e3e41..e3eccce62b 100644
--- a/activejob/lib/active_job/queue_adapters/backburner_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/backburner_adapter.rb
@@ -1,4 +1,4 @@
-require 'backburner'
+require "backburner"
 
 module ActiveJob
   module QueueAdapters
diff --git a/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb b/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb
index 0a785fad3b..83ad2e767d 100644
--- a/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb
@@ -1,4 +1,4 @@
-require 'delayed_job'
+require "delayed_job"
 
 module ActiveJob
   module QueueAdapters
diff --git a/activejob/lib/active_job/queue_adapters/qu_adapter.rb b/activejob/lib/active_job/queue_adapters/qu_adapter.rb
index 0e198922fc..c5521bc7ea 100644
--- a/activejob/lib/active_job/queue_adapters/qu_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/qu_adapter.rb
@@ -1,4 +1,4 @@
-require 'qu'
+require "qu"
 
 module ActiveJob
   module QueueAdapters
diff --git a/activejob/lib/active_job/queue_adapters/que_adapter.rb b/activejob/lib/active_job/queue_adapters/que_adapter.rb
index ab13689747..0e698f0d79 100644
--- a/activejob/lib/active_job/queue_adapters/que_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/que_adapter.rb
@@ -1,4 +1,4 @@
-require 'que'
+require "que"
 
 module ActiveJob
   module QueueAdapters
diff --git a/activejob/lib/active_job/queue_adapters/queue_classic_adapter.rb b/activejob/lib/active_job/queue_adapters/queue_classic_adapter.rb
index 0ee41407d8..1115eb88ae 100644
--- a/activejob/lib/active_job/queue_adapters/queue_classic_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/queue_classic_adapter.rb
@@ -1,4 +1,4 @@
-require 'queue_classic'
+require "queue_classic"
 
 module ActiveJob
   module QueueAdapters
@@ -26,9 +26,9 @@ module ActiveJob
       def enqueue_at(job, timestamp) #:nodoc:
         queue = build_queue(job.queue_name)
         unless queue.respond_to?(:enqueue_at)
-          raise NotImplementedError, 'To be able to schedule jobs with queue_classic ' \
-            'the QC::Queue needs to respond to `enqueue_at(timestamp, method, *args)`. ' \
-            'You can implement this yourself or you can use the queue_classic-later gem.'
+          raise NotImplementedError, "To be able to schedule jobs with queue_classic " \
+            "the QC::Queue needs to respond to `enqueue_at(timestamp, method, *args)`. " \
+            "You can implement this yourself or you can use the queue_classic-later gem."
         end
         qc_job = queue.enqueue_at(timestamp, "#{JobWrapper.name}.perform", job.serialize)
         job.provider_job_id = qc_job["id"] if qc_job.is_a?(Hash)
diff --git a/activejob/lib/active_job/queue_adapters/resque_adapter.rb b/activejob/lib/active_job/queue_adapters/resque_adapter.rb
index 417854afd8..8620401cc1 100644
--- a/activejob/lib/active_job/queue_adapters/resque_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/resque_adapter.rb
@@ -1,12 +1,12 @@
-require 'resque'
-require 'active_support/core_ext/enumerable'
-require 'active_support/core_ext/array/access'
+require "resque"
+require "active_support/core_ext/enumerable"
+require "active_support/core_ext/array/access"
 
 begin
-  require 'resque-scheduler'
+  require "resque-scheduler"
 rescue LoadError
   begin
-    require 'resque_scheduler'
+    require "resque_scheduler"
   rescue LoadError
     false
   end
diff --git a/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb b/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb
index 3d33b3923b..895cc1f981 100644
--- a/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb
@@ -1,4 +1,4 @@
-require 'sidekiq'
+require "sidekiq"
 
 module ActiveJob
   module QueueAdapters
@@ -18,26 +18,26 @@ module ActiveJob
       def enqueue(job) #:nodoc:
         #Sidekiq::Client does not support symbols as keys
         job.provider_job_id = Sidekiq::Client.push \
-          'class'   => JobWrapper,
-          'wrapped' => job.class.to_s,
-          'queue'   => job.queue_name,
-          'args'    => [ job.serialize ]
+          "class"   => JobWrapper,
+          "wrapped" => job.class.to_s,
+          "queue"   => job.queue_name,
+          "args"    => [ job.serialize ]
       end
 
       def enqueue_at(job, timestamp) #:nodoc:
         job.provider_job_id = Sidekiq::Client.push \
-          'class'   => JobWrapper,
-          'wrapped' => job.class.to_s,
-          'queue'   => job.queue_name,
-          'args'    => [ job.serialize ],
-          'at'      => timestamp
+          "class"   => JobWrapper,
+          "wrapped" => job.class.to_s,
+          "queue"   => job.queue_name,
+          "args"    => [ job.serialize ],
+          "at"      => timestamp
       end
 
       class JobWrapper #:nodoc:
         include Sidekiq::Worker
 
         def perform(job_data)
-          Base.execute job_data.merge('provider_job_id' => jid)
+          Base.execute job_data.merge("provider_job_id" => jid)
         end
       end
     end
diff --git a/activejob/lib/active_job/queue_adapters/sneakers_adapter.rb b/activejob/lib/active_job/queue_adapters/sneakers_adapter.rb
index d78bdecdcb..f00acfc04a 100644
--- a/activejob/lib/active_job/queue_adapters/sneakers_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/sneakers_adapter.rb
@@ -1,5 +1,5 @@
-require 'sneakers'
-require 'monitor'
+require "sneakers"
+require "monitor"
 
 module ActiveJob
   module QueueAdapters
@@ -33,7 +33,7 @@ module ActiveJob
 
       class JobWrapper #:nodoc:
         include Sneakers::Worker
-        from_queue 'default'
+        from_queue "default"
 
         def work(msg)
           job_data = ActiveSupport::JSON.decode(msg)
diff --git a/activejob/lib/active_job/queue_adapters/sucker_punch_adapter.rb b/activejob/lib/active_job/queue_adapters/sucker_punch_adapter.rb
index 163c8eb212..dd59a79813 100644
--- a/activejob/lib/active_job/queue_adapters/sucker_punch_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/sucker_punch_adapter.rb
@@ -1,4 +1,4 @@
-require 'sucker_punch'
+require "sucker_punch"
 
 module ActiveJob
   module QueueAdapters
@@ -31,7 +31,7 @@ module ActiveJob
           delay = timestamp - Time.current.to_f
           JobWrapper.perform_in delay, job.serialize
         else
-          raise NotImplementedError, 'sucker_punch 1.0 does not support `enqueued_at`. Please upgrade to version ~> 2.0.0 to enable this behavior.'
+          raise NotImplementedError, "sucker_punch 1.0 does not support `enqueued_at`. Please upgrade to version ~> 2.0.0 to enable this behavior."
         end
       end
 
diff --git a/activejob/lib/active_job/queue_adapters/test_adapter.rb b/activejob/lib/active_job/queue_adapters/test_adapter.rb
index 9b7b7139f4..28a6235429 100644
--- a/activejob/lib/active_job/queue_adapters/test_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/test_adapter.rb
@@ -40,7 +40,7 @@ module ActiveJob
       private
 
       def job_to_hash(job, extras = {})
-        { job: job.class, args: job.serialize.fetch('arguments'), queue: job.queue_name }.merge!(extras)
+        { job: job.class, args: job.serialize.fetch("arguments"), queue: job.queue_name }.merge!(extras)
       end
 
       def enqueue_or_perform(perform, job, job_data)
diff --git a/activejob/lib/active_job/queue_name.rb b/activejob/lib/active_job/queue_name.rb
index 65786a49ff..79c0432294 100644
--- a/activejob/lib/active_job/queue_name.rb
+++ b/activejob/lib/active_job/queue_name.rb
@@ -36,7 +36,7 @@ module ActiveJob
       class_attribute :queue_name_delimiter, instance_accessor: false
 
       self.queue_name = default_queue_name
-      self.queue_name_delimiter = '_' # set default delimiter to '_'
+      self.queue_name_delimiter = "_" # set default delimiter to '_'
     end
 
     # Returns the name of the queue the job will be run on.
diff --git a/activejob/lib/active_job/railtie.rb b/activejob/lib/active_job/railtie.rb
index a47caa4a7e..e4198a40a5 100644
--- a/activejob/lib/active_job/railtie.rb
+++ b/activejob/lib/active_job/railtie.rb
@@ -1,12 +1,12 @@
-require 'global_id/railtie'
-require 'active_job'
+require "global_id/railtie"
+require "active_job"
 
 module ActiveJob
   # = Active Job Railtie
   class Railtie < Rails::Railtie # :nodoc:
     config.active_job = ActiveSupport::OrderedOptions.new
 
-    initializer 'active_job.logger' do
+    initializer "active_job.logger" do
       ActiveSupport.on_load(:active_job) { self.logger = ::Rails.logger }
     end
 
diff --git a/activejob/lib/active_job/test_case.rb b/activejob/lib/active_job/test_case.rb
index d894a7b5cd..0d97e00bfa 100644
--- a/activejob/lib/active_job/test_case.rb
+++ b/activejob/lib/active_job/test_case.rb
@@ -1,4 +1,4 @@
-require 'active_support/test_case'
+require "active_support/test_case"
 
 module ActiveJob
   class TestCase < ActiveSupport::TestCase
diff --git a/activejob/lib/active_job/test_helper.rb b/activejob/lib/active_job/test_helper.rb
index e16af1947f..35fee7452c 100644
--- a/activejob/lib/active_job/test_helper.rb
+++ b/activejob/lib/active_job/test_helper.rb
@@ -1,5 +1,5 @@
-require 'active_support/core_ext/class/subclasses'
-require 'active_support/core_ext/hash/keys'
+require "active_support/core_ext/class/subclasses"
+require "active_support/core_ext/hash/keys"
 
 module ActiveJob
   # Provides helper methods for testing Active Job
diff --git a/activejob/lib/active_job/version.rb b/activejob/lib/active_job/version.rb
index 971ba9fe0c..60b463817f 100644
--- a/activejob/lib/active_job/version.rb
+++ b/activejob/lib/active_job/version.rb
@@ -1,4 +1,4 @@
-require_relative 'gem_version'
+require_relative "gem_version"
 
 module ActiveJob
   # Returns the version of the currently loaded Active Job as a <tt>Gem::Version</tt>
diff --git a/activejob/lib/rails/generators/job/job_generator.rb b/activejob/lib/rails/generators/job/job_generator.rb
index 6e43e4a269..6a509056c8 100644
--- a/activejob/lib/rails/generators/job/job_generator.rb
+++ b/activejob/lib/rails/generators/job/job_generator.rb
@@ -1,13 +1,13 @@
-require 'rails/generators/named_base'
+require "rails/generators/named_base"
 
 module Rails # :nodoc:
   module Generators # :nodoc:
     class JobGenerator < Rails::Generators::NamedBase # :nodoc:
-      desc 'This generator creates an active job file at app/jobs'
+      desc "This generator creates an active job file at app/jobs"
 
-      class_option :queue, type: :string, default: 'default', desc: 'The queue name for the generated job'
+      class_option :queue, type: :string, default: "default", desc: "The queue name for the generated job"
 
-      check_class_collision suffix: 'Job'
+      check_class_collision suffix: "Job"
 
       hook_for :test_framework
 
@@ -16,11 +16,11 @@ module Rails # :nodoc:
       end
 
       def create_job_file
-        template 'job.rb', File.join('app/jobs', class_path, "#{file_name}_job.rb")
+        template "job.rb", File.join("app/jobs", class_path, "#{file_name}_job.rb")
 
         in_root do
           if self.behavior == :invoke && !File.exist?(application_job_file_name)
-            template 'application_job.rb', application_job_file_name
+            template "application_job.rb", application_job_file_name
           end
         end
       end
@@ -30,7 +30,7 @@ module Rails # :nodoc:
            @application_job_file_name ||= if mountable_engine?
              "app/jobs/#{namespaced_path}/application_job.rb"
            else
-             'app/jobs/application_job.rb'
+             "app/jobs/application_job.rb"
            end
         end
     end