modernizes hash syntax in activejob

activejob/test/cases/argument_serialization_test.rb

@@ -60,7 +60,7 @@ class ArgumentSerializationTest < ActiveSupport::TestCase
     end
 
     assert_raises ActiveJob::SerializationError do
-      ActiveJob::Arguments.serialize [ { :a => [{ 2 => 3 }] } ]
+      ActiveJob::Arguments.serialize [ { a: [{ 2 => 3 }] } ]
     end
   end
 

activejob/test/support/integration/adapters/resque.rb

@@ -1,7 +1,7 @@
 module ResqueJobsManager
   def setup
     ActiveJob::Base.queue_adapter = :resque
-    Resque.redis = Redis::Namespace.new "active_jobs_int_test", redis: Redis.connect(url: "redis://127.0.0.1:6379/12", :thread_safe => true)
+    Resque.redis = Redis::Namespace.new "active_jobs_int_test", redis: Redis.connect(url: "redis://127.0.0.1:6379/12", thread_safe: true)
     Resque.logger = Rails.logger
     unless can_run?
       puts "Cannot run integration tests for resque. To be able to run integration tests for resque you need to install and start redis.\n"

activejob/test/support/integration/adapters/sneakers.rb

@@ -16,16 +16,16 @@ end
 module SneakersJobsManager
   def setup
     ActiveJob::Base.queue_adapter = :sneakers
-    Sneakers.configure  :heartbeat => 2,
-                        :amqp => "amqp://guest:guest@localhost:5672",
-                        :vhost => "/",
-                        :exchange => "active_jobs_sneakers_int_test",
-                        :exchange_type => :direct,
-                        :daemonize => true,
-                        :threads => 1,
-                        :workers => 1,
-                        :pid_path => Rails.root.join("tmp/sneakers.pid").to_s,
-                        :log => Rails.root.join("log/sneakers.log").to_s
+    Sneakers.configure  heartbeat: 2,
+                        amqp: "amqp://guest:guest@localhost:5672",
+                        vhost: "/",
+                        exchange: "active_jobs_sneakers_int_test",
+                        exchange_type: :direct,
+                        daemonize: true,
+                        threads: 1,
+                        workers: 1,
+                        pid_path: Rails.root.join("tmp/sneakers.pid").to_s,
+                        log: Rails.root.join("log/sneakers.log").to_s
     unless can_run?
       puts "Cannot run integration tests for sneakers. To be able to run integration tests for sneakers you need to install and start rabbitmq.\n"
       exit