Refactor transactional method name for clarity.

Author: lgebhardt

lib/jsonapi/operation.rb

@@ -8,8 +8,8 @@ def initialize(operation_type, resource_klass, options)
       @options = options
     end
 
-    def transactional
-      JSONAPI::Processor._processor_from_resource_type(resource_klass).transactional(operation_type)
+    def transactional?
+      JSONAPI::Processor._processor_from_resource_type(resource_klass).transactional_operation_type?(operation_type)
     end
 
     def process

lib/jsonapi/operation_dispatcher.rb

@@ -17,7 +17,7 @@ def process(operations)
       # Even if transactional transactions won't be used unless the derived OperationsProcessor supports them.
       transactional = false
       operations.each do |operation|
-        transactional |= operation.transactional
+        transactional |= operation.transactional?
       end
 
       transaction(transactional) do

lib/jsonapi/processor.rb

@@ -31,7 +31,7 @@ def _processor_from_resource_type(resource_klass)
         processor
       end
 
-      def transactional(operation_type)
+      def transactional_operation_type?(operation_type)
         case operation_type
           when :find, :show, :show_related_resource, :show_related_resources
             false