yield instead of block.call

Author: seuros

lib/sidekiq/testing.rb

@@ -7,12 +7,12 @@ class Testing
     class << self
       attr_accessor :__test_mode
 
-      def __set_test_mode(mode, &block)
-        if block
+      def __set_test_mode(mode)
+        if block_given?
           current_mode = self.__test_mode
           begin
             self.__test_mode = mode
-            block.call
+            yield
           ensure
             self.__test_mode = current_mode
           end

lib/sidekiq/util.rb

@@ -35,9 +35,9 @@ def identity
     end
 
     def fire_event(event)
-      Sidekiq.options[:lifecycle_events][event].each do |block|
+      Sidekiq.options[:lifecycle_events][event].each do
         begin
-          block.call
+          yield
         rescue => ex
           handle_exception(ex, { :event => event })
         end