From c3febb2eb67c6055c1ebee54d245963d27a12995 Mon Sep 17 00:00:00 2001
From: Robert Mosolgo <rdmosolgo@gmail.com>
Date: Tue, 3 Mar 2026 11:33:28 -0500
Subject: [PATCH 1/9] Hack extensions to run in batching

---
 .../execution/batching/field_resolve_step.rb  | 25 +++++-
 lib/graphql/schema/field.rb                   |  4 +
 .../schema/field/connection_extension.rb      |  9 +-
 spec/support/connection_assertions.rb         | 89 ++++++++++++-------
 4 files changed, 90 insertions(+), 37 deletions(-)

diff --git a/lib/graphql/execution/batching/field_resolve_step.rb b/lib/graphql/execution/batching/field_resolve_step.rb
index aba8ec7a51..65142532d3 100644
--- a/lib/graphql/execution/batching/field_resolve_step.rb
+++ b/lib/graphql/execution/batching/field_resolve_step.rb
@@ -152,6 +152,13 @@ def call
           else
             execute_field
           end
+        rescue StandardError => err
+          if @field_definition && !err.message.start_with?("Resolving ")
+            # TODO remove this check ^^^^^^ when NullDataloader isn't recursive
+            raise err, "Resolving #{@field_definition.path}: #{err.message}", err.backtrace
+          else
+            raise
+          end
         end
 
         def add_graphql_error(err)
@@ -223,7 +230,15 @@ def execute_field
           end
 
           query.current_trace.begin_execute_field(@field_definition, @arguments, authorized_objects, query)
-          @field_results = @field_definition.resolve_batch(self, authorized_objects, ctx, @arguments)
+          # TODO optimize this away when not needed
+          @extended = GraphQL::Schema::Field::ExtendedState.new(@arguments, authorized_objects)
+          @field_results = @field_definition.run_extensions_before_resolve(authorized_objects, @arguments, ctx, @extended) do |objs, args|
+            if (added_extras = @extended.added_extras)
+              args = args.dup
+              added_extras.each { |e| args.delete(e) }
+            end
+            @field_definition.resolve_batch(self, objs, ctx, args)
+          end
           query.current_trace.end_execute_field(@field_definition, @arguments, authorized_objects, query, @field_results)
 
           if @runner.resolves_lazies # TODO extract this
@@ -256,6 +271,13 @@ def execute_field
         end
 
         def build_results
+          ctx = @selections_step.query.context
+
+          @field_definition.extensions.each_with_index do |ext, idx|
+            memo = @extended.memos[idx]
+            @field_results = ext.after_resolve(object: @extended.object, arguments: @extended.arguments, context: ctx, value: @field_results, memo: memo)
+          end
+
           return_type = @field_definition.type
           return_result_type = return_type.unwrap
 
@@ -299,7 +321,6 @@ def build_results
             end
           else
             results = @selections_step.results
-            ctx = @selections_step.query.context
             field_result_idx = 0
             i = 0
             s = results.size
diff --git a/lib/graphql/schema/field.rb b/lib/graphql/schema/field.rb
index ff175bd679..a1ac206f7b 100644
--- a/lib/graphql/schema/field.rb
+++ b/lib/graphql/schema/field.rb
@@ -955,6 +955,8 @@ def with_extensions(obj, args, ctx)
         end
       end
 
+      public
+
       def run_extensions_before_resolve(obj, args, ctx, extended, idx: 0)
         extension = @extensions[idx]
         if extension
@@ -978,6 +980,8 @@ def run_extensions_before_resolve(obj, args, ctx, extended, idx: 0)
         end
       end
 
+      private
+
       def apply_own_complexity_to(child_complexity, query, nodes)
         case (own_complexity = complexity)
         when Numeric
diff --git a/lib/graphql/schema/field/connection_extension.rb b/lib/graphql/schema/field/connection_extension.rb
index 3046399757..45b0b27dc1 100644
--- a/lib/graphql/schema/field/connection_extension.rb
+++ b/lib/graphql/schema/field/connection_extension.rb
@@ -56,7 +56,14 @@ def after_resolve(value:, object:, arguments:, context:, memo:)
               value
             else
               context.namespace(:connections)[:all_wrappers] ||= context.schema.connections.all_wrappers
-              context.schema.connections.wrap(field, object.object, value, original_arguments, context)
+              if object.is_a?(GraphQL::Schema::Object)
+                context.schema.connections.wrap(field, object.object, value, original_arguments, context)
+              else # Execution::Batching
+                value.map.each_with_index do |collection, idx|
+                  parent_obj = object[idx]
+                  context.schema.connections.wrap(field, parent_obj, collection, original_arguments, context)
+                end
+              end
             end
           end
         end
diff --git a/spec/support/connection_assertions.rb b/spec/support/connection_assertions.rb
index 7b3c7240a0..432be73833 100644
--- a/spec/support/connection_assertions.rb
+++ b/spec/support/connection_assertions.rb
@@ -53,29 +53,16 @@ class << self
       self.connection_class = connection_class
       self.total_count_connection_class = total_count_connection_class
 
-      base_field = Class.new(GraphQL::Schema::Field) do
-        include GraphQL::Execution::Batching::FieldCompatibility if TESTING_BATCHING
-      end
-
-      base_object = Class.new(GraphQL::Schema::Object) do
-        field_class(base_field)
-      end
-
+      base_object = GraphQL::Schema::Object
       item = Class.new(base_object) do
         graphql_name "Item"
-        field :name, String, null: false
+        field :name, String, null: false, hash_key: :name
       end
 
       custom_item_edge = Class.new(GraphQL::Types::Relay::BaseEdge) do
         node_type item
         graphql_name "CustomItemEdge"
-
         field :parent_class, String, null: false
-
-        def parent_class
-          object.parent.class.inspect
-        end
-
         field :node_class_name, String, null: false
       end
 
@@ -83,6 +70,10 @@ def parent_class
         def node_class_name
           node.class.name
         end
+
+        def parent_class
+          parent.class.inspect
+        end
       end
 
       custom_item_connection = Class.new(GraphQL::Types::Relay::BaseConnection) do
@@ -104,67 +95,97 @@ def node_class_name
 
       query = Class.new(base_object) do
         graphql_name "Query"
-        field :items, item.connection_type, null: false do
+        field :items, item.connection_type, null: false, resolve_static: true do
           argument :max_page_size_override, Integer, required: false
           argument :default_page_size_override, Integer, required: false
         end
 
-        def items(max_page_size_override: :no_value, default_page_size_override: :no_value)
+        def items(**kwargs)
+          self.class.items(context, **kwargs)
+        end
+
+        def self.items(context, max_page_size_override: :no_value, default_page_size_override: :no_value)
           if max_page_size_override == :no_value && default_page_size_override == :no_value
             # don't manually apply the wrapper when it's not required -- check automatic wrapping.
-            get_items
+            get_items(context)
           else
             args = {}
             args[:max_page_size] = max_page_size_override if max_page_size_override != :no_value
             args[:default_page_size] = default_page_size_override if default_page_size_override != :no_value
-            context.schema.connection_class.new(get_items, **args)
+            context.schema.connection_class.new(get_items(context), **args)
           end
         end
 
-        field :custom_items, custom_item_connection, null: false
+        field :custom_items, custom_item_connection, null: false, resolve_static: true
 
         def custom_items
-          context.schema.total_count_connection_class.new(get_items)
+          self.class.custom_items(context)
+        end
+
+        def self.custom_items(context)
+          context.schema.total_count_connection_class.new(get_items(context))
         end
 
         if connection_class
-          field :custom_items_with_custom_edge, custom_items_with_custom_edge, null: false
+          field :custom_items_with_custom_edge, custom_items_with_custom_edge, null: false, resolve_static: true
 
           def custom_items_with_custom_edge
-            context.schema.custom_connection_class_with_custom_edge.new(get_items)
+            self.class.custom_items_with_custom_edge(context)
+          end
+
+          def self.custom_items_with_custom_edge(context)
+            context.schema.custom_connection_class_with_custom_edge.new(get_items(context))
           end
         end
 
-        field :limited_items, item.connection_type, null: false, max_page_size: 2
+        field :limited_items, item.connection_type, null: false, max_page_size: 2, resolve_static: true
 
         def limited_items
-          get_items
+          self.class.limited_items(context)
         end
 
-        field :preloaded_items, item.connection_type
+        def self.limited_items(context)
+          get_items(context)
+        end
+
+        field :preloaded_items, item.connection_type, resolve_static: true
 
         def preloaded_items
-          relation = get_items
+          self.class.preloaded_items(context)
+        end
+
+        def self.preloaded_items(context)
+          relation = get_items(context)
           relation.load # force the unbounded relation to load from the database
           relation
         end
 
-        field :unbounded_items, item.connection_type, max_page_size: nil, default_page_size: nil
+        field :unbounded_items, item.connection_type, max_page_size: nil, default_page_size: nil, resolve_static: true
 
         def unbounded_items
-          get_items
+          self.class.unbounded_items(context)
+        end
+
+        def self.unbounded_items(context)
+          get_items(context)
         end
 
-        field :offset_items, item.connection_type
+        field :offset_items, item.connection_type, resolve_static: true
 
         def offset_items
-          get_items.offset(2)
+          self.class.offset_items(context)
         end
 
-        private
+        def self.offset_items(context)
+          get_items(context).offset(2)
+        end
+
+        class << self
+          private
 
-        def get_items
-          context.schema.get_items.call
+          def get_items(context)
+            context.schema.get_items.call
+          end
         end
       end
 

From cc7547ac543f3f473f56d8087521317ca398a52f Mon Sep 17 00:00:00 2001
From: Robert Mosolgo <rdmosolgo@gmail.com>
Date: Tue, 3 Mar 2026 11:48:45 -0500
Subject: [PATCH 2/9] Fix error specs, fix returned connection instances, fix
 fields with no extension

---
 .../execution/batching/field_resolve_step.rb  |  4 +-
 .../schema/field/connection_extension.rb      | 85 ++++++++++---------
 spec/graphql/authorization_spec.rb            |  2 +-
 spec/graphql/dataloader_spec.rb               | 14 ++-
 4 files changed, 57 insertions(+), 48 deletions(-)

diff --git a/lib/graphql/execution/batching/field_resolve_step.rb b/lib/graphql/execution/batching/field_resolve_step.rb
index 65142532d3..b2b1f1f877 100644
--- a/lib/graphql/execution/batching/field_resolve_step.rb
+++ b/lib/graphql/execution/batching/field_resolve_step.rb
@@ -272,9 +272,9 @@ def execute_field
 
         def build_results
           ctx = @selections_step.query.context
-
+          memos = @extended&.memos || EmptyObjects::EMPTY_HASH
           @field_definition.extensions.each_with_index do |ext, idx|
-            memo = @extended.memos[idx]
+            memo = memos[idx]
             @field_results = ext.after_resolve(object: @extended.object, arguments: @extended.arguments, context: ctx, value: @field_results, memo: memo)
           end
 
diff --git a/lib/graphql/schema/field/connection_extension.rb b/lib/graphql/schema/field/connection_extension.rb
index 45b0b27dc1..5d488c7ca0 100644
--- a/lib/graphql/schema/field/connection_extension.rb
+++ b/lib/graphql/schema/field/connection_extension.rb
@@ -23,48 +23,51 @@ def resolve(object:, arguments:, context:)
 
         def after_resolve(value:, object:, arguments:, context:, memo:)
           original_arguments = memo
-          # rename some inputs to avoid conflicts inside the block
-          maybe_lazy = value
-          value = nil
-          context.query.after_lazy(maybe_lazy) do |resolved_value|
-            value = resolved_value
-            if value.is_a? GraphQL::ExecutionError
-              # This isn't even going to work because context doesn't have ast_node anymore
-              context.add_error(value)
-              nil
-            elsif value.nil?
-              nil
-            elsif value.is_a?(GraphQL::Pagination::Connection)
-              # update the connection with some things that may not have been provided
-              value.context ||= context
-              value.parent ||= object.object
-              value.first_value ||= original_arguments[:first]
-              value.after_value ||= original_arguments[:after]
-              value.last_value ||= original_arguments[:last]
-              value.before_value ||= original_arguments[:before]
-              value.arguments ||= original_arguments # rubocop:disable Development/ContextIsPassedCop -- unrelated .arguments method
-              value.field ||= field
-              if field.has_max_page_size? && !value.has_max_page_size_override?
-                value.max_page_size = field.max_page_size
-              end
-              if field.has_default_page_size? && !value.has_default_page_size_override?
-                value.default_page_size = field.default_page_size
-              end
-              if (custom_t = context.schema.connections.edge_class_for_field(@field))
-                value.edge_class = custom_t
-              end
-              value
-            else
-              context.namespace(:connections)[:all_wrappers] ||= context.schema.connections.all_wrappers
-              if object.is_a?(GraphQL::Schema::Object)
-                context.schema.connections.wrap(field, object.object, value, original_arguments, context)
-              else # Execution::Batching
-                value.map.each_with_index do |collection, idx|
-                  parent_obj = object[idx]
-                  context.schema.connections.wrap(field, parent_obj, collection, original_arguments, context)
-                end
-              end
+          if object.is_a?(GraphQL::Schema::Object)
+            context.query.after_lazy(value) do |resolved_value|
+              wrap_if_needed(resolved_value, object.object, original_arguments, context)
             end
+          else # Execution::Batching
+            value.map.each_with_index do |collection, idx|
+              parent_obj = object[idx]
+              wrap_if_needed(collection, parent_obj, original_arguments, context)
+            end
+          end
+        end
+
+
+        private
+
+        def wrap_if_needed(value, object, original_arguments, context)
+          if value.is_a? GraphQL::ExecutionError
+            # This isn't even going to work because context doesn't have ast_node anymore
+            context.add_error(value)
+            nil
+          elsif value.nil?
+            nil
+          elsif value.is_a?(GraphQL::Pagination::Connection)
+            # update the connection with some things that may not have been provided
+            value.context ||= context
+            value.parent ||= object
+            value.first_value ||= original_arguments[:first]
+            value.after_value ||= original_arguments[:after]
+            value.last_value ||= original_arguments[:last]
+            value.before_value ||= original_arguments[:before]
+            value.arguments ||= original_arguments # rubocop:disable Development/ContextIsPassedCop -- unrelated .arguments method
+            value.field ||= field
+            if field.has_max_page_size? && !value.has_max_page_size_override?
+              value.max_page_size = field.max_page_size
+            end
+            if field.has_default_page_size? && !value.has_default_page_size_override?
+              value.default_page_size = field.default_page_size
+            end
+            if (custom_t = context.schema.connections.edge_class_for_field(@field))
+              value.edge_class = custom_t
+            end
+            value
+          else
+            context.namespace(:connections)[:all_wrappers] ||= context.schema.connections.all_wrappers
+            context.schema.connections.wrap(field, object, value, original_arguments, context)
           end
         end
       end
diff --git a/spec/graphql/authorization_spec.rb b/spec/graphql/authorization_spec.rb
index e484727770..d7507be082 100644
--- a/spec/graphql/authorization_spec.rb
+++ b/spec/graphql/authorization_spec.rb
@@ -537,7 +537,7 @@ def auth_execute(*args, **kwargs)
 
       # This switches on `context[:current_path]` which isn't implemented by Batching (yet?)
       expected_message = if TESTING_BATCHING
-        "`\"STREAM\"` was returned for `LandscapeFeature`, but this value was unauthorized. Update the field or resolver to return a different value in this case (or return `nil`)."
+        "Resolving Query.landscapeFeature: `\"STREAM\"` was returned for `LandscapeFeature`, but this value was unauthorized. Update the field or resolver to return a different value in this case (or return `nil`)."
       else
         "`Query.landscapeFeature` returned `\"STREAM\"` at `landscapeFeature`, but this value was unauthorized. Update the field or resolver to return a different value in this case (or return `nil`)."
       end
diff --git a/spec/graphql/dataloader_spec.rb b/spec/graphql/dataloader_spec.rb
index efaeb7b3b1..25b731dd23 100644
--- a/spec/graphql/dataloader_spec.rb
+++ b/spec/graphql/dataloader_spec.rb
@@ -1147,16 +1147,22 @@ def exec_query(query_string, schema: self.schema, context: nil, variables: nil)
           err = assert_raises GraphQL::Error do
             exec_query("{ testError }")
           end
-
-          assert_equal "Field error", err.message
+          expected_message = "Field error"
+          if TESTING_BATCHING
+            expected_message = "Resolving Query.testError: #{expected_message}"
+          end
+          assert_equal expected_message, err.message
         end
 
         it "raises errors from sources" do
           err = assert_raises GraphQL::Error do
             exec_query("{ testError(source: true) }")
           end
-
-          assert_equal "Source error on: [1]", err.message
+          expected_message = "Source error on: [1]"
+          if TESTING_BATCHING
+            expected_message = "Resolving Query.testError: #{expected_message}"
+          end
+          assert_equal expected_message, err.message
         end
 
         it "works with very very large queries" do

From 6c84582782d3e22dcb74f771c30f97bab15211bc Mon Sep 17 00:00:00 2001
From: Robert Mosolgo <rdmosolgo@gmail.com>
Date: Tue, 3 Mar 2026 11:55:41 -0500
Subject: [PATCH 3/9] Remove duplicate extensions calls in compat module

---
 .../execution/batching/field_compatibility.rb | 52 ++++++-------------
 .../execution/batching/field_resolve_step.rb  |  2 +-
 2 files changed, 16 insertions(+), 38 deletions(-)

diff --git a/lib/graphql/execution/batching/field_compatibility.rb b/lib/graphql/execution/batching/field_compatibility.rb
index 8d474dc47a..ddded9e3a6 100644
--- a/lib/graphql/execution/batching/field_compatibility.rb
+++ b/lib/graphql/execution/batching/field_compatibility.rb
@@ -57,12 +57,10 @@ def resolve_batch(frs, objects, context, kwargs)
                 if dynamic_introspection
                   obj_inst = @owner.wrap(obj_inst, context)
                 end
-                results << with_extensions(obj_inst, kwargs, context) do |obj, ruby_kwargs|
-                  if ruby_kwargs.empty?
-                    obj.public_send(@resolver_method)
-                  else
-                    obj.public_send(@resolver_method, **ruby_kwargs)
-                  end
+                results << if kwargs.empty?
+                  obj_inst.public_send(@resolver_method)
+                else
+                  obj_inst.public_send(@resolver_method, **kwargs)
                 end
               end
             end
@@ -75,23 +73,20 @@ def resolve_batch(frs, objects, context, kwargs)
               if maybe_err
                 next maybe_err
               end
-              resolver_inst_kwargs = if @resolver_class < Schema::HasSingleInputArgument
+              ruby_kwargs = if @resolver_class < Schema::HasSingleInputArgument
                 resolver_inst_kwargs[:input]
               else
                 resolver_inst_kwargs
               end
-              with_extensions(o, resolver_inst_kwargs, context) do |obj, ruby_kwargs|
-                resolver_inst.object = obj
-                resolver_inst.prepared_arguments = ruby_kwargs
-                is_authed, new_return_value = resolver_inst.authorized?(**ruby_kwargs)
-                if frs.runner.resolves_lazies && frs.runner.schema.lazy?(is_authed)
-                  is_authed, new_return_value = frs.runner.schema.sync_lazy(is_authed)
-                end
-                if is_authed
-                  resolver_inst.call_resolve(ruby_kwargs)
-                else
-                  new_return_value
-                end
+              resolver_inst.prepared_arguments = ruby_kwargs
+              is_authed, new_return_value = resolver_inst.authorized?(**ruby_kwargs)
+              if frs.runner.resolves_lazies && frs.runner.schema.lazy?(is_authed)
+                is_authed, new_return_value = frs.runner.schema.sync_lazy(is_authed)
+              end
+              if is_authed
+                resolver_inst.call_resolve(ruby_kwargs)
+              else
+                new_return_value
               end
             rescue RuntimeError => err
               err
@@ -107,24 +102,7 @@ def resolve_batch(frs, objects, context, kwargs)
           elsif objects.first.is_a?(Interpreter::RawValue)
             objects
           else
-            # need to use connection extension if present, and extensions expect object type instances
-            if extensions.empty?
-              objects.map { |o| o.public_send(@method_sym)}
-            else
-              results = []
-              frs.selections_step.graphql_objects.each_with_index do |obj_inst, idx|
-                if frs.object_is_authorized[idx]
-                  results << with_extensions(obj_inst, EmptyObjects::EMPTY_HASH, context) do |obj, arguments|
-                    if arguments.empty?
-                      obj.object.public_send(@method_sym)
-                    else
-                      obj.object.public_send(@method_sym, **arguments)
-                    end
-                  end
-                end
-              end
-              results
-            end
+            objects.map { |o| o.public_send(@method_sym)}
           end
         end
       end
diff --git a/lib/graphql/execution/batching/field_resolve_step.rb b/lib/graphql/execution/batching/field_resolve_step.rb
index b2b1f1f877..7f7784ba4f 100644
--- a/lib/graphql/execution/batching/field_resolve_step.rb
+++ b/lib/graphql/execution/batching/field_resolve_step.rb
@@ -275,7 +275,7 @@ def build_results
           memos = @extended&.memos || EmptyObjects::EMPTY_HASH
           @field_definition.extensions.each_with_index do |ext, idx|
             memo = memos[idx]
-            @field_results = ext.after_resolve(object: @extended.object, arguments: @extended.arguments, context: ctx, value: @field_results, memo: memo)
+            @field_results = ext.after_resolve(object: @extended.object, arguments: @extended.arguments, context: ctx, value: @field_results, memo: memo) # rubocop:disable Development/ContextIsPassedCop
           end
 
           return_type = @field_definition.type

From 2b2dba4538f42e6040712aa6bd2af44eee08f246 Mon Sep 17 00:00:00 2001
From: Robert Mosolgo <rdmosolgo@gmail.com>
Date: Tue, 3 Mar 2026 12:09:04 -0500
Subject: [PATCH 4/9] Update extension in spec

---
 spec/graphql/schema/resolver_spec.rb | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/spec/graphql/schema/resolver_spec.rb b/spec/graphql/schema/resolver_spec.rb
index aabb1d861f..41b4f03844 100644
--- a/spec/graphql/schema/resolver_spec.rb
+++ b/spec/graphql/schema/resolver_spec.rb
@@ -91,8 +91,13 @@ class Resolver8 < Resolver7
 
     class GreetingExtension < GraphQL::Schema::FieldExtension
       def resolve(object:, arguments:, **rest)
-        name = yield(object, arguments)
-        "#{options[:greeting]}, #{name}!"
+        if object.is_a?(GraphQL::Schema::Object)
+          name = yield(object, arguments)
+          "#{options[:greeting]}, #{name}!"
+        else
+          names = yield(object, arguments)
+          names.map { |n| "#{options[:greeting]}, #{n}!" }
+        end
       end
     end
 

From 1be212335be7ba73a5dfe7d71e7edcf0576a9faa Mon Sep 17 00:00:00 2001
From: Robert Mosolgo <rdmosolgo@gmail.com>
Date: Tue, 3 Mar 2026 12:46:23 -0500
Subject: [PATCH 5/9] Update scoped_spec to use batching, support lazy
 after_resolve values

---
 .../execution/batching/field_resolve_step.rb  | 42 +++++++----
 lib/graphql/schema/field/scope_extension.rb   | 18 +++--
 spec/graphql/schema/member/scoped_spec.rb     | 71 ++++++++++++++-----
 3 files changed, 96 insertions(+), 35 deletions(-)

diff --git a/lib/graphql/execution/batching/field_resolve_step.rb b/lib/graphql/execution/batching/field_resolve_step.rb
index 7f7784ba4f..82aa72c597 100644
--- a/lib/graphql/execution/batching/field_resolve_step.rb
+++ b/lib/graphql/execution/batching/field_resolve_step.rb
@@ -20,6 +20,7 @@ def initialize(parent_type:, runner:, key:, selections_step:)
           @static_type = nil
           @next_selections = nil
           @object_is_authorized = nil
+          @finish_extension_idx = nil # TODO don't initialize this, not often used?
         end
 
         attr_reader :ast_node, :key, :parent_type, :selections_step, :runner, :field_definition, :object_is_authorized, :arguments
@@ -147,6 +148,8 @@ def sync(lazy)
         def call
           if @enqueued_authorization && @pending_authorize_steps_count == 0
             enqueue_next_steps
+          elsif @finish_extension_idx
+            finish_extensions
           elsif @field_results
             build_results
           else
@@ -240,9 +243,18 @@ def execute_field
             @field_definition.resolve_batch(self, objs, ctx, args)
           end
           query.current_trace.end_execute_field(@field_definition, @arguments, authorized_objects, query, @field_results)
+          @finish_extension_idx = 0
 
+          if any_lazy_results?
+            @runner.dataloader.lazy_at_depth(path.size, self)
+          else
+            finish_extensions
+          end
+        end
+
+        def any_lazy_results?
+          lazies = false
           if @runner.resolves_lazies # TODO extract this
-            lazies = false
             # TODO add a per-query cache of `.lazy?`
             @field_results.each do |field_result|
               if @runner.schema.lazy?(field_result)
@@ -259,25 +271,28 @@ def execute_field
                 end
               end
             end
-
-            if lazies
-              @runner.dataloader.lazy_at_depth(path.size, self)
-            else
-              build_results
-            end
-          else
-            build_results
           end
+          lazies
         end
 
-        def build_results
+        def finish_extensions
           ctx = @selections_step.query.context
-          memos = @extended&.memos || EmptyObjects::EMPTY_HASH
-          @field_definition.extensions.each_with_index do |ext, idx|
-            memo = memos[idx]
+          memos = @extended.memos || EmptyObjects::EMPTY_HASH
+          while ext = @field_definition.extensions[@finish_extension_idx]
+            memo = memos[@finish_extension_idx]
             @field_results = ext.after_resolve(object: @extended.object, arguments: @extended.arguments, context: ctx, value: @field_results, memo: memo) # rubocop:disable Development/ContextIsPassedCop
+            @finish_extension_idx += 1
+            if any_lazy_results?
+              @runner.dataloader.lazy_at_depth(path.size, self)
+              return
+            end
           end
 
+          @finish_extension_idx = nil
+          build_results
+        end
+
+        def build_results
           return_type = @field_definition.type
           return_result_type = return_type.unwrap
 
@@ -320,6 +335,7 @@ def build_results
               # Do nothing -- it will enqueue itself later
             end
           else
+            ctx = @selections_step.query.context
             results = @selections_step.results
             field_result_idx = 0
             i = 0
diff --git a/lib/graphql/schema/field/scope_extension.rb b/lib/graphql/schema/field/scope_extension.rb
index f031164f3d..d7218b2e2c 100644
--- a/lib/graphql/schema/field/scope_extension.rb
+++ b/lib/graphql/schema/field/scope_extension.rb
@@ -5,13 +5,23 @@ class Schema
     class Field
       class ScopeExtension < GraphQL::Schema::FieldExtension
         def after_resolve(object:, arguments:, context:, value:, memo:)
+          if object.is_a?(GraphQL::Schema::Object)
+            scope_value(value, context, field.type.unwrap)
+          else
+            rt = field.type.unwrap
+            value.map { |v| scope_value(v, context, rt) }
+          end
+        end
+
+        private
+
+        def scope_value(value, context, return_type)
           if value.nil?
             value
           else
-            ret_type = @field.type.unwrap
-            if ret_type.respond_to?(:scope_items)
-              scoped_items = ret_type.scope_items(value, context)
-              if !scoped_items.equal?(value) && !ret_type.reauthorize_scoped_objects
+            if return_type.respond_to?(:scope_items)
+              scoped_items = return_type.scope_items(value, context)
+              if !scoped_items.equal?(value) && !return_type.reauthorize_scoped_objects
                 if (current_runtime_state = Fiber[:__graphql_runtime_info]) &&
                     (query_runtime_state = current_runtime_state[context.query])
                   query_runtime_state.was_authorized_by_scope_items = true
diff --git a/spec/graphql/schema/member/scoped_spec.rb b/spec/graphql/schema/member/scoped_spec.rb
index 8b5fc76074..4880263d90 100644
--- a/spec/graphql/schema/member/scoped_spec.rb
+++ b/spec/graphql/schema/member/scoped_spec.rb
@@ -4,6 +4,10 @@
 describe GraphQL::Schema::Member::Scoped do
   class ScopeSchema < GraphQL::Schema
     class BaseObject < GraphQL::Schema::Object
+      class BaseField < GraphQL::Schema::Field
+        include GraphQL::Execution::Batching::FieldCompatibility if TESTING_BATCHING
+      end
+      field_class BaseField
     end
 
     class Item < BaseObject
@@ -31,7 +35,7 @@ def self.authorized?(obj, ctx)
         if ctx[:allow_unscoped]
           true
         else
-          raise "This should never be called (#{ctx[:current_path]}, #{ctx[:current_field].path})"
+          raise "This should never be called (#{ctx[:current_path]}, #{ctx[:current_field]&.path})"
         end
       end
 
@@ -121,6 +125,15 @@ def lazy_items
 
     query(Query)
     lazy_resolve(Proc, :call)
+    use(GraphQL::Execution::Batching) if TESTING_BATCHING
+  end
+
+  def exec_query(...)
+    if TESTING_BATCHING
+      ScopeSchema.execute_batching(...)
+    else
+      ScopeSchema.execute(...)
+    end
   end
 
   describe ".scope_items(items, ctx)" do
@@ -132,7 +145,7 @@ def get_item_names_with_context(ctx, field_name: "items")
         }
       }
       "
-      res = ScopeSchema.execute(query_str, context: ctx)
+      res = exec_query(query_str, context: ctx)
       res["data"][field_name].map { |i| i["name"] }
     end
 
@@ -154,7 +167,7 @@ def get_item_names_with_context(ctx, field_name: "items")
         }
       }
       "
-      res = ScopeSchema.execute(query_str)
+      res = exec_query(query_str)
       refute res.key?("errors")
       assert_nil res.fetch("data").fetch("nilItems")
     end
@@ -175,7 +188,7 @@ def get_item_names_with_context(ctx, field_name: "items")
         }
       }
       "
-      res = ScopeSchema.execute(query_str, context: {english: true})
+      res = exec_query(query_str, context: {english: true})
       names = res["data"]["itemsConnection"]["edges"].map { |e| e["node"]["name"] }
       assert_equal ["Paperclip"], names
       assert_equal 1, res.context[:scope_calls]
@@ -189,7 +202,7 @@ def get_item_names_with_context(ctx, field_name: "items")
         }
       }
       "
-      res = ScopeSchema.execute(query_str, context: {english: true})
+      res = exec_query(query_str, context: {english: true})
       names = res["data"]["itemsConnection"]["nodes"].map { |e| e["name"] }
       assert_equal ["Paperclip"], names
       assert_equal 1, res.context[:scope_calls]
@@ -208,7 +221,7 @@ def get_item_names_with_context(ctx, field_name: "items")
         }
       }
       "
-      res = ScopeSchema.execute(query_str, context: ctx)
+      res = exec_query(query_str, context: ctx)
       names = res["data"]["itemsConnection"]["edges"].map { |e| e["node"]["name"] }
       assert_equal ["Trombone", "Paperclip"], names
       assert_equal true, ctx[:proc_called]
@@ -229,7 +242,7 @@ def get_item_names_with_context(ctx, field_name: "items")
         }
       }
       "
-      res = ScopeSchema.execute(query_str, context: { french: true })
+      res = exec_query(query_str, context: { french: true })
       names = res["data"]["lazyItemsConnection"]["edges"].map { |e| e["node"]["name"] }
       assert_equal ["Trombone"], names
       names2 = res["data"]["lazyItems"].map { |e| e["name"] }
@@ -238,7 +251,7 @@ def get_item_names_with_context(ctx, field_name: "items")
 
     it "doesn't shortcut authorization when `reauthorize_scoped_objects(true)`" do
       query_str = "{ reauthorizeItems { name } }"
-      res = ScopeSchema.execute(query_str, context: { french: true })
+      res = exec_query(query_str, context: { french: true })
       assert_equal 1, res["data"]["reauthorizeItems"].length
       assert_equal 1, res.context[:scope_calls]
       assert res.context[:was_authorized]
@@ -257,7 +270,7 @@ def get_item_names_with_context(ctx, field_name: "items")
         }
       }
       "
-      res = ScopeSchema.execute(query_str, context: {first_letter: "T"})
+      res = exec_query(query_str, context: {first_letter: "T"})
       things = res["data"]["things"]
       assert_equal [{ "name" => "Trombone" }, {"designation" => "Turbine"}], things
     end
@@ -301,6 +314,11 @@ def get_item_names_with_context(ctx, field_name: "items")
   describe "skipping authorization on scoped lists" do
     class SkipAuthSchema < GraphQL::Schema
       class Book < GraphQL::Schema::Object
+        class BaseField < GraphQL::Schema::Field
+          include(GraphQL::Execution::Batching::FieldCompatibility) if TESTING_BATCHING
+        end
+        field_class(BaseField)
+
         def self.authorized?(obj, ctx)
           ctx[:auth_log] << [:authorized?, obj[:title]]
           true
@@ -323,31 +341,48 @@ class ReauthorizedBook < Book
       end
 
       class Query < GraphQL::Schema::Object
-        field :book, Book
+        field :book, Book, resolve_static: true
 
         def book
+          self.class.book(context)
+        end
+
+        def self.book(_context)
           { title: "Nonsense Omnibus"}
         end
 
-        field :books, [Book]
+        field :books, [Book], resolve_static: true
 
         def books
+          self.class.books(context)
+        end
+
+        def self.books(_context)
           [{ title: "Jayber Crow" }, { title: "Hannah Coulter" }]
         end
 
-        field :skip_authorization_books, [SkipAuthorizationBook], resolver_method: :books
+        field :skip_authorization_books, [SkipAuthorizationBook], resolver_method: :books, resolve_static: :books
 
-        field :reauthorized_books, [ReauthorizedBook], resolver_method: :books
+        field :reauthorized_books, [ReauthorizedBook], resolver_method: :books, resolve_static: :books
 
-        field :skip_authorization_books_connection, SkipAuthorizationBook.connection_type, resolver_method: :books
+        field :skip_authorization_books_connection, SkipAuthorizationBook.connection_type, resolver_method: :books, resolve_static: :books
       end
 
       query(Query)
+      use(GraphQL::Execution::Batching) if TESTING_BATCHING
+    end
+
+    def exec_skip_auth(...)
+      if TESTING_BATCHING
+        SkipAuthSchema.execute_batching(...)
+      else
+        SkipAuthSchema.execute(...)
+      end
     end
 
     it "runs both authorizations by default" do
       log = []
-      SkipAuthSchema.execute("{ book { title } books { title } }", context: { auth_log: log })
+      exec_skip_auth("{ book { title } books { title } }", context: { auth_log: log })
       expected_log = [
         [:authorized?, "Nonsense Omnibus"],
         [:scope_items, ["Jayber Crow", "Hannah Coulter"]],
@@ -359,13 +394,13 @@ def books
 
     it "skips self.authorized? when configured" do
       log = []
-      SkipAuthSchema.execute("{ skipAuthorizationBooks { title } }", context: { auth_log: log })
+      exec_skip_auth("{ skipAuthorizationBooks { title } }", context: { auth_log: log })
       assert_equal [[:scope_items, ["Jayber Crow", "Hannah Coulter"]]], log
     end
 
     it "can be re-enabled in subclasses" do
       log = []
-      SkipAuthSchema.execute("{ reauthorizedBooks { title } }", context: { auth_log: log })
+      exec_skip_auth("{ reauthorizedBooks { title } }", context: { auth_log: log })
       expected_log = [
         [:scope_items, ["Jayber Crow", "Hannah Coulter"]],
         [:authorized?, "Jayber Crow"],
@@ -377,7 +412,7 @@ def books
 
     it "skips auth in connections" do
       log = []
-      SkipAuthSchema.execute("{ skipAuthorizationBooksConnection(first: 10) { nodes { title } } }", context: { auth_log: log })
+      exec_skip_auth("{ skipAuthorizationBooksConnection(first: 10) { nodes { title } } }", context: { auth_log: log })
       assert_equal [[:scope_items, ["Jayber Crow", "Hannah Coulter"]]], log
     end
   end

From dbebe428fc0bd5b9ef1df50acfded36a667697ed Mon Sep 17 00:00:00 2001
From: Robert Mosolgo <rdmosolgo@gmail.com>
Date: Wed, 4 Mar 2026 06:44:39 -0500
Subject: [PATCH 6/9] Support not re-authorizing scoped items, including on
 connections

---
 .../execution/batching/field_resolve_step.rb  | 39 +++++++++++++--
 .../execution/batching/prepare_object_step.rb |  6 +++
 lib/graphql/pagination/connection.rb          |  2 +
 lib/graphql/pagination/connections.rb         | 32 +++++++++++++
 .../schema/field/connection_extension.rb      | 47 +------------------
 lib/graphql/schema/field/scope_extension.rb   | 39 +++++++--------
 lib/graphql/schema/member/base_dsl_methods.rb |  2 +-
 spec/support/connection_assertions.rb         | 22 ++++-----
 8 files changed, 106 insertions(+), 83 deletions(-)

diff --git a/lib/graphql/execution/batching/field_resolve_step.rb b/lib/graphql/execution/batching/field_resolve_step.rb
index 82aa72c597..c51427cdf1 100644
--- a/lib/graphql/execution/batching/field_resolve_step.rb
+++ b/lib/graphql/execution/batching/field_resolve_step.rb
@@ -21,9 +21,11 @@ def initialize(parent_type:, runner:, key:, selections_step:)
           @next_selections = nil
           @object_is_authorized = nil
           @finish_extension_idx = nil # TODO don't initialize this, not often used?
+          @was_scoped = nil
         end
 
-        attr_reader :ast_node, :key, :parent_type, :selections_step, :runner, :field_definition, :object_is_authorized, :arguments
+        attr_reader :ast_node, :key, :parent_type, :selections_step, :runner,
+          :field_definition, :object_is_authorized, :arguments, :was_scoped
 
         def path
           @path ||= [*@selections_step.path, @key].freeze
@@ -191,6 +193,7 @@ def execute_field
           end
 
           if @field_definition.dynamic_introspection
+            # TODO break this backwards compat somehow?
             objects = @selections_step.graphql_objects
           end
 
@@ -212,7 +215,7 @@ def execute_field
               end
               @arguments[:ast_node] = ast_node
             else
-              raise ArgumentError, "This extra isn't supported yet: #{extra.inspect}. Open an issue on GraphQL-Ruby to add compatibility for it."
+              raise ArgumentError, "This `extra` isn't supported yet: #{extra.inspect}. Open an issue on GraphQL-Ruby to add compatibility for it."
             end
           end
 
@@ -232,6 +235,10 @@ def execute_field
             @object_is_authorized = AlwaysAuthorized
           end
 
+          if @parent_type.default_relay? && authorized_objects.all? { |o| o.respond_to?(:was_authorized_by_scope_items?) && o.was_authorized_by_scope_items? }
+            @was_scoped = true
+          end
+
           query.current_trace.begin_execute_field(@field_definition, @arguments, authorized_objects, query)
           # TODO optimize this away when not needed
           @extended = GraphQL::Schema::Field::ExtendedState.new(@arguments, authorized_objects)
@@ -279,8 +286,32 @@ def finish_extensions
           ctx = @selections_step.query.context
           memos = @extended.memos || EmptyObjects::EMPTY_HASH
           while ext = @field_definition.extensions[@finish_extension_idx]
-            memo = memos[@finish_extension_idx]
-            @field_results = ext.after_resolve(object: @extended.object, arguments: @extended.arguments, context: ctx, value: @field_results, memo: memo) # rubocop:disable Development/ContextIsPassedCop
+            # These two are hardcoded here because of how they need to interact with runtime metadata.
+            # It would probably be better
+            case ext
+            when Schema::Field::ConnectionExtension
+              conns = ctx.schema.connections
+              @field_results = @field_results.map.each_with_index do |value, idx|
+                object = @extended.object[idx]
+                conn = conns.populate_connection(@field_definition, object, value, @arguments, ctx)
+                if conn
+                  conn.was_authorized_by_scope_items = @was_scoped
+                end
+                conn
+              end
+            when Schema::Field::ScopeExtension
+              if @was_scoped.nil?
+                if (rt = @field_definition.type.unwrap).respond_to?(:scope_items)
+                  @was_scoped = true
+                  @field_results = @field_results.map { |v| v.nil? ? v : rt.scope_items(v, ctx) }
+                else
+                  @was_scoped = false
+                end
+              end
+            else
+              memo = memos[@finish_extension_idx]
+              @field_results = ext.after_resolve(object: @extended.object, arguments: @extended.arguments, context: ctx, value: @field_results, memo: memo) # rubocop:disable Development/ContextIsPassedCop
+            end
             @finish_extension_idx += 1
             if any_lazy_results?
               @runner.dataloader.lazy_at_depth(path.size, self)
diff --git a/lib/graphql/execution/batching/prepare_object_step.rb b/lib/graphql/execution/batching/prepare_object_step.rb
index 2a95c3a5fb..66aa26a62c 100644
--- a/lib/graphql/execution/batching/prepare_object_step.rb
+++ b/lib/graphql/execution/batching/prepare_object_step.rb
@@ -62,6 +62,12 @@ def call
         end
 
         def authorize
+          if @field_resolve_step.was_scoped && !@resolved_type.reauthorize_scoped_objects
+            @authorized_value = @object
+            create_result
+            return
+          end
+
           query = @field_resolve_step.selections_step.query
           begin
             query.current_trace.begin_authorized(@resolved_type, @object, query.context)
diff --git a/lib/graphql/pagination/connection.rb b/lib/graphql/pagination/connection.rb
index e22c625619..32ca414109 100644
--- a/lib/graphql/pagination/connection.rb
+++ b/lib/graphql/pagination/connection.rb
@@ -94,6 +94,8 @@ def initialize(items, parent: nil, field: nil, context: nil, first: nil, after:
         @was_authorized_by_scope_items = detect_was_authorized_by_scope_items
       end
 
+      attr_writer :was_authorized_by_scope_items
+
       def was_authorized_by_scope_items?
         @was_authorized_by_scope_items
       end
diff --git a/lib/graphql/pagination/connections.rb b/lib/graphql/pagination/connections.rb
index 00a144b000..55754f471d 100644
--- a/lib/graphql/pagination/connections.rb
+++ b/lib/graphql/pagination/connections.rb
@@ -83,6 +83,38 @@ def wrap(field, parent, items, arguments, context)
         end
       end
 
+      def populate_connection(field, object, value, original_arguments, context)
+        if value.is_a? GraphQL::ExecutionError
+          # This isn't even going to work because context doesn't have ast_node anymore
+          context.add_error(value)
+          nil
+        elsif value.nil?
+          nil
+        elsif value.is_a?(GraphQL::Pagination::Connection)
+          # update the connection with some things that may not have been provided
+          value.context ||= context
+          value.parent ||= object
+          value.first_value ||= original_arguments[:first]
+          value.after_value ||= original_arguments[:after]
+          value.last_value ||= original_arguments[:last]
+          value.before_value ||= original_arguments[:before]
+          value.arguments ||= original_arguments # rubocop:disable Development/ContextIsPassedCop -- unrelated .arguments method
+          value.field ||= field
+          if field.has_max_page_size? && !value.has_max_page_size_override?
+            value.max_page_size = field.max_page_size
+          end
+          if field.has_default_page_size? && !value.has_default_page_size_override?
+            value.default_page_size = field.default_page_size
+          end
+          if (custom_t = context.schema.connections.edge_class_for_field(field))
+            value.edge_class = custom_t
+          end
+          value
+        else
+          context.namespace(:connections)[:all_wrappers] ||= context.schema.connections.all_wrappers
+          context.schema.connections.wrap(field, object, value, original_arguments, context)
+        end
+      end
       # use an override if there is one
       # @api private
       def edge_class_for_field(field)
diff --git a/lib/graphql/schema/field/connection_extension.rb b/lib/graphql/schema/field/connection_extension.rb
index 5d488c7ca0..02179b8015 100644
--- a/lib/graphql/schema/field/connection_extension.rb
+++ b/lib/graphql/schema/field/connection_extension.rb
@@ -23,51 +23,8 @@ def resolve(object:, arguments:, context:)
 
         def after_resolve(value:, object:, arguments:, context:, memo:)
           original_arguments = memo
-          if object.is_a?(GraphQL::Schema::Object)
-            context.query.after_lazy(value) do |resolved_value|
-              wrap_if_needed(resolved_value, object.object, original_arguments, context)
-            end
-          else # Execution::Batching
-            value.map.each_with_index do |collection, idx|
-              parent_obj = object[idx]
-              wrap_if_needed(collection, parent_obj, original_arguments, context)
-            end
-          end
-        end
-
-
-        private
-
-        def wrap_if_needed(value, object, original_arguments, context)
-          if value.is_a? GraphQL::ExecutionError
-            # This isn't even going to work because context doesn't have ast_node anymore
-            context.add_error(value)
-            nil
-          elsif value.nil?
-            nil
-          elsif value.is_a?(GraphQL::Pagination::Connection)
-            # update the connection with some things that may not have been provided
-            value.context ||= context
-            value.parent ||= object
-            value.first_value ||= original_arguments[:first]
-            value.after_value ||= original_arguments[:after]
-            value.last_value ||= original_arguments[:last]
-            value.before_value ||= original_arguments[:before]
-            value.arguments ||= original_arguments # rubocop:disable Development/ContextIsPassedCop -- unrelated .arguments method
-            value.field ||= field
-            if field.has_max_page_size? && !value.has_max_page_size_override?
-              value.max_page_size = field.max_page_size
-            end
-            if field.has_default_page_size? && !value.has_default_page_size_override?
-              value.default_page_size = field.default_page_size
-            end
-            if (custom_t = context.schema.connections.edge_class_for_field(@field))
-              value.edge_class = custom_t
-            end
-            value
-          else
-            context.namespace(:connections)[:all_wrappers] ||= context.schema.connections.all_wrappers
-            context.schema.connections.wrap(field, object, value, original_arguments, context)
+          context.query.after_lazy(value) do |resolved_value|
+            context.schema.connections.populate_connection(field, object.object, resolved_value, original_arguments, context)
           end
         end
       end
diff --git a/lib/graphql/schema/field/scope_extension.rb b/lib/graphql/schema/field/scope_extension.rb
index d7218b2e2c..5a4878a952 100644
--- a/lib/graphql/schema/field/scope_extension.rb
+++ b/lib/graphql/schema/field/scope_extension.rb
@@ -6,31 +6,26 @@ class Field
       class ScopeExtension < GraphQL::Schema::FieldExtension
         def after_resolve(object:, arguments:, context:, value:, memo:)
           if object.is_a?(GraphQL::Schema::Object)
-            scope_value(value, context, field.type.unwrap)
-          else
-            rt = field.type.unwrap
-            value.map { |v| scope_value(v, context, rt) }
-          end
-        end
-
-        private
-
-        def scope_value(value, context, return_type)
-          if value.nil?
-            value
-          else
-            if return_type.respond_to?(:scope_items)
-              scoped_items = return_type.scope_items(value, context)
-              if !scoped_items.equal?(value) && !return_type.reauthorize_scoped_objects
-                if (current_runtime_state = Fiber[:__graphql_runtime_info]) &&
-                    (query_runtime_state = current_runtime_state[context.query])
-                  query_runtime_state.was_authorized_by_scope_items = true
+            if value.nil?
+              value
+            else
+              return_type = field.type.unwrap
+              if return_type.respond_to?(:scope_items)
+                scoped_items = return_type.scope_items(value, context)
+                if !scoped_items.equal?(value) && !return_type.reauthorize_scoped_objects
+                  if (current_runtime_state = Fiber[:__graphql_runtime_info]) &&
+                      (query_runtime_state = current_runtime_state[context.query])
+                    query_runtime_state.was_authorized_by_scope_items = true
+                  end
                 end
+                scoped_items
+              else
+                value
               end
-              scoped_items
-            else
-              value
             end
+          else
+            # TODO skip this entirely?
+            value
           end
         end
       end
diff --git a/lib/graphql/schema/member/base_dsl_methods.rb b/lib/graphql/schema/member/base_dsl_methods.rb
index ea197ff8dd..53ff00aade 100644
--- a/lib/graphql/schema/member/base_dsl_methods.rb
+++ b/lib/graphql/schema/member/base_dsl_methods.rb
@@ -130,7 +130,7 @@ def authorized?(object, context)
           true
         end
 
-        def default_relay
+        def default_relay?
           false
         end
 
diff --git a/spec/support/connection_assertions.rb b/spec/support/connection_assertions.rb
index 432be73833..4a3956b52d 100644
--- a/spec/support/connection_assertions.rb
+++ b/spec/support/connection_assertions.rb
@@ -198,11 +198,11 @@ def get_items(context)
 
   def self.included(child_module)
     child_module.class_exec do
-      def exec_query(query_str, variables)
+      def exec_query(query_str, root_value: nil, **variables)
         if TESTING_BATCHING
-          schema.execute_batching(query_str, variables: variables)
+          schema.execute_batching(query_str, root_value: root_value, variables: variables)
         else
-          schema.execute(query_str, variables: variables)
+          schema.execute(query_str, root_value: root_value, variables: variables)
         end
       end
 
@@ -350,7 +350,7 @@ def assert_names(expected_names, result)
         end
 
         it "applies default_page_size to first when first and last are unspecified" do
-          res = exec_query(query_str, {})
+          res = exec_query(query_str)
           # Neither first nor last was provided, so default_page_size was applied.
           assert_names(["Avocado", "Beet", "Cucumber", "Dill"], res)
           assert_equal true, get_page_info(res, "hasNextPage")
@@ -380,14 +380,14 @@ def assert_names(expected_names, result)
             }
           GRAPHQL
 
-          res = exec_query(query_str, {})
+          res = exec_query(query_str)
           assert_equal 10, res["data"]["unboundedItems"]["nodes"].size
         end
       end
 
       describe "customizing" do
         it "serves custom fields" do
-          res = schema.execute <<-GRAPHQL, root_value: :something
+          res = exec_query <<-GRAPHQL, root_value: :something
           {
             items: customItems(first: 3) {
               nodes {
@@ -418,7 +418,7 @@ def assert_names(expected_names, result)
 
         it "uses custom ::Edge classes" do
           skip "Not supported" if schema.connection_class.nil?
-          res = schema.execute <<-GRAPHQL, root_value: :something
+          res = exec_query <<-GRAPHQL, root_value: :something
           {
             items: customItemsWithCustomEdge(first: 3) {
               nodes {
@@ -442,7 +442,7 @@ def assert_names(expected_names, result)
 
         it "applies local max-page-size settings" do
           # Smaller default:
-          res = schema.execute <<-GRAPHQL
+          res = exec_query <<-GRAPHQL
           {
             items(first: 10, maxPageSizeOverride: 3) {
               nodes {
@@ -460,7 +460,7 @@ def assert_names(expected_names, result)
           assert_names(["Avocado", "Beet", "Cucumber"], res)
 
           # Larger than the default:
-          res = schema.execute <<-GRAPHQL
+          res = exec_query <<-GRAPHQL
           {
             items(first: 10, maxPageSizeOverride: 7) {
               nodes {
@@ -478,7 +478,7 @@ def assert_names(expected_names, result)
           assert_names(["Avocado", "Beet", "Cucumber", "Dill", "Eggplant", "Fennel", "Ginger"], res)
 
           # Unlimited
-          res = schema.execute <<-GRAPHQL
+          res = exec_query <<-GRAPHQL
           {
             items(first: 100, maxPageSizeOverride: null) {
               nodes {
@@ -496,7 +496,7 @@ def assert_names(expected_names, result)
         end
 
         it "applies a field-level max-page-size configuration" do
-          res = schema.execute <<-GRAPHQL
+          res = exec_query <<-GRAPHQL
           {
             items: limitedItems(first: 10) {
               nodes {

From 6325c51c55707c990d30175da898ea2c9c76d525 Mon Sep 17 00:00:00 2001
From: Robert Mosolgo <rdmosolgo@gmail.com>
Date: Wed, 4 Mar 2026 08:14:02 -0500
Subject: [PATCH 7/9] Update extension spec for batching

---
 guides/execution/batching.md                  | 26 +++++------
 .../execution/batching/field_resolve_step.rb  | 27 ++++++-----
 spec/graphql/schema/field_extension_spec.rb   | 45 +++++++++++++------
 3 files changed, 60 insertions(+), 38 deletions(-)

diff --git a/guides/execution/batching.md b/guides/execution/batching.md
index 6ec415f591..58a3684734 100644
--- a/guides/execution/batching.md
+++ b/guides/execution/batching.md
@@ -233,29 +233,25 @@ One schema can run _both_ legacy execution and batching execution. This enable a
 
 Performance improvements in batching execution come at the cost of removing support for many "nice-to-have" features in GraphQL-Ruby by default. Those features are addressed here.
 
-### Query Analyzers, including complexity 🌕
+### Query Analyzers, including complexity ✅
 
 Support is identical; this runs before execution using the exact same code.
 
 TODO: accessing loaded arguments inside analzyers may turn out to be slightly different; it still calls legacy code.
 
-### Authorization, Scoping 🌕
+### Authorization, Scoping ✅
 
-Full compatibility, but the internal code which determines _when_ it should be called is still slow and clunky.
-
-- [x] Objects
-- [x] Fields
-- [x] Arguments
-- [x] Resolvers
-- [ ] TODO: improve detection/opt in for this feature
+Full compatibility. `def (self.)authorized?` and `def self.scope_items` will be called as needed during execution.
 
 ### Visibility, including Changesets ✅
 
-Visibility works exactly as before; both runtime modules call the same method to get type information from the schema.
+Visibility works exactly as before; both runtime modules call the same methods to get type information from the schema.
+
+### Dataloader ✅
 
-### Dataloader 🌕
+Dataloader runs with new execution, but batching
 
-Dataloader _works_ but batching behavior is different in some cases. TODO document those cases, consider better future compatibility.
+TODO document those cases, consider better future compatibility.
 
 ### Tracing ✅
 
@@ -279,7 +275,7 @@ TODO: not supported yet because the new runtime module doesn't actually product
 
 This depends on `current_path` so isn't possible yet.
 
-### Caching ❌
+### ObjectCache ❌
 
 Actually this probably works but I haven't tested it.
 
@@ -307,9 +303,9 @@ Maybe this will be possible to support but with `objects` instead of `object` gi
 
 This should be supported somehow; legacy support is present now
 
-### Field `extras:`, including `lookahead` ❌
+### Field `extras:`, including `lookahead` ✅
 
-TODO support here is possible but not implemented. Legacy support is implemented but should be extracted to an opt-in thing.
+`:ast_node` and `:lookahead` are already implemented. Others are possible -- please raise an issue if you need one. `extras: [:current_path]` is not possible.
 
 ### `raw_value` ❌
 
diff --git a/lib/graphql/execution/batching/field_resolve_step.rb b/lib/graphql/execution/batching/field_resolve_step.rb
index c51427cdf1..7125f50780 100644
--- a/lib/graphql/execution/batching/field_resolve_step.rb
+++ b/lib/graphql/execution/batching/field_resolve_step.rb
@@ -20,7 +20,7 @@ def initialize(parent_type:, runner:, key:, selections_step:)
           @static_type = nil
           @next_selections = nil
           @object_is_authorized = nil
-          @finish_extension_idx = nil # TODO don't initialize this, not often used?
+          @finish_extension_idx = nil
           @was_scoped = nil
         end
 
@@ -240,22 +240,29 @@ def execute_field
           end
 
           query.current_trace.begin_execute_field(@field_definition, @arguments, authorized_objects, query)
-          # TODO optimize this away when not needed
-          @extended = GraphQL::Schema::Field::ExtendedState.new(@arguments, authorized_objects)
-          @field_results = @field_definition.run_extensions_before_resolve(authorized_objects, @arguments, ctx, @extended) do |objs, args|
-            if (added_extras = @extended.added_extras)
-              args = args.dup
-              added_extras.each { |e| args.delete(e) }
+          has_extensions = @field_definition.extensions.size > 0
+          if has_extensions
+            @extended = GraphQL::Schema::Field::ExtendedState.new(@arguments, authorized_objects)
+            @field_results = @field_definition.run_extensions_before_resolve(authorized_objects, @arguments, ctx, @extended) do |objs, args|
+              if (added_extras = @extended.added_extras)
+                args = args.dup
+                added_extras.each { |e| args.delete(e) }
+              end
+              @field_definition.resolve_batch(self, objs, ctx, args)
             end
-            @field_definition.resolve_batch(self, objs, ctx, args)
+            @finish_extension_idx = 0
+          else
+            @field_results = @field_definition.resolve_batch(self, authorized_objects, ctx, @arguments)
           end
+
           query.current_trace.end_execute_field(@field_definition, @arguments, authorized_objects, query, @field_results)
-          @finish_extension_idx = 0
 
           if any_lazy_results?
             @runner.dataloader.lazy_at_depth(path.size, self)
-          else
+          elsif has_extensions
             finish_extensions
+          else
+            build_results
           end
         end
 
diff --git a/spec/graphql/schema/field_extension_spec.rb b/spec/graphql/schema/field_extension_spec.rb
index 4a31deaa08..445302873a 100644
--- a/spec/graphql/schema/field_extension_spec.rb
+++ b/spec/graphql/schema/field_extension_spec.rb
@@ -5,19 +5,23 @@
   module FilterTestSchema
     class DoubleFilter < GraphQL::Schema::FieldExtension
       def after_resolve(object:, value:, arguments:, context:, memo:)
-        value * 2
+        object.is_a?(Array) ? value.map { |v| v * 2 } : value * 2
       end
     end
 
     class PowerOfFilter < GraphQL::Schema::FieldExtension
       def after_resolve(object:, value:, arguments:, context:, memo:)
-        value**options.fetch(:power, 2)
+        object.is_a?(Array) ? value.map {|v| v**options.fetch(:power,2)} : value**options.fetch(:power, 2)
       end
     end
 
     class MultiplyByOption < GraphQL::Schema::FieldExtension
       def after_resolve(object:, value:, arguments:, context:, memo:)
-        value * options[:factor]
+        if object.is_a?(Array)
+          value.map { |v| v * options[:factor] }
+        else
+          value * options[:factor]
+        end
       end
     end
 
@@ -32,7 +36,7 @@ def resolve(object:, arguments:, context:)
       end
 
       def after_resolve(object:, value:, arguments:, context:, memo:)
-        value * memo
+        object.is_a?(Array) ? value.map { |v| v * memo } : value * memo
       end
     end
 
@@ -45,7 +49,8 @@ def apply
       # This method's return value is passed along
       def resolve(object:, arguments:, context:)
         factor = arguments[:factor]
-        yield(object, arguments) * factor
+        result = yield(object, arguments)
+        object.is_a?(Array) ? result.map { |r| r * factor } : result * factor
       end
     end
 
@@ -61,7 +66,8 @@ def resolve(object:, arguments:, context:)
       end
 
       def after_resolve(object:, value:, arguments:, context:, memo:)
-        value * memo[:original_arguments][:factor]
+        f = memo[:original_arguments][:factor]
+        object.is_a?(Array) ? value.map { |v| v * f } : value * f
       end
     end
 
@@ -79,18 +85,18 @@ def after_resolve(arguments:, context:, value:, **_rest)
     end
 
     class ShortcutsResolve < GraphQL::Schema::FieldExtension
-      def resolve(**_args)
-        options[:shortcut_value]
+      def resolve(object:, **_args)
+        object.is_a?(Array) ? Array.new(object.size, options[:shortcut_value]) : options[:shortcut_value]
       end
     end
 
     class ObjectClassExtension < GraphQL::Schema::FieldExtension
       def resolve(object:, **_args)
-        object.class.name
+        object.is_a?(Array) ? object.map { |o| o.class.name } : object.class.name
       end
 
       def after_resolve(value:, object:, **_args)
-        [object.class.name, value]
+        object.is_a?(Array) ? object.map.with_index { |o, i| [o.class.name, value[i]] } : [object.class.name, value]
       end
     end
 
@@ -107,6 +113,10 @@ def resolve(**_args)
     end
 
     class BaseObject < GraphQL::Schema::Object
+      class BaseField < GraphQL::Schema::Field
+        include GraphQL::Execution::Batching::FieldCompatibility if TESTING_BATCHING
+      end
+      field_class(BaseField)
     end
 
     class Query < BaseObject
@@ -172,17 +182,26 @@ def pass_thru_without_splat(input:)
 
     class Schema < GraphQL::Schema
       query(Query)
+      use GraphQL::Execution::Batching if TESTING_BATCHING
     end
   end
 
   def exec_query(query_str, **kwargs)
-    FilterTestSchema::Schema.execute(query_str, **kwargs)
+    if TESTING_BATCHING
+      FilterTestSchema::Schema.execute_batching(query_str, **kwargs)
+    else
+      FilterTestSchema::Schema.execute(query_str, **kwargs)
+    end
   end
 
   describe "object" do
     it "is the schema type object" do
-      res = exec_query("{ objectClassTest }")
-      assert_equal ["FilterTestSchema::Query", "FilterTestSchema::Query"], res["data"]["objectClassTest"]
+      res = exec_query("{ objectClassTest }", root_value: Object.new)
+      if TESTING_BATCHING
+        assert_equal ["Object", "Object"], res["data"]["objectClassTest"]
+      else
+        assert_equal ["FilterTestSchema::Query", "FilterTestSchema::Query"], res["data"]["objectClassTest"]
+      end
     end
   end
 

From 39be9c58cdbbcd34f0b16232218eaafa8b840702 Mon Sep 17 00:00:00 2001
From: Robert Mosolgo <rdmosolgo@gmail.com>
Date: Thu, 5 Mar 2026 10:18:03 -0500
Subject: [PATCH 8/9] Add _batching methods for field extensions

---
 .../execution/batching/field_resolve_step.rb  |  4 +-
 lib/graphql/schema/field.rb                   | 27 +++++-
 .../schema/field/connection_extension.rb      | 13 +++
 lib/graphql/schema/field/scope_extension.rb   |  4 +
 lib/graphql/schema/field_extension.rb         | 33 +++++++
 spec/graphql/schema/field_extension_spec.rb   | 89 ++++++++++++++++---
 spec/graphql/schema/resolver_spec.rb          | 14 +--
 7 files changed, 159 insertions(+), 25 deletions(-)

diff --git a/lib/graphql/execution/batching/field_resolve_step.rb b/lib/graphql/execution/batching/field_resolve_step.rb
index 7125f50780..d1ebe7adae 100644
--- a/lib/graphql/execution/batching/field_resolve_step.rb
+++ b/lib/graphql/execution/batching/field_resolve_step.rb
@@ -243,7 +243,7 @@ def execute_field
           has_extensions = @field_definition.extensions.size > 0
           if has_extensions
             @extended = GraphQL::Schema::Field::ExtendedState.new(@arguments, authorized_objects)
-            @field_results = @field_definition.run_extensions_before_resolve(authorized_objects, @arguments, ctx, @extended) do |objs, args|
+            @field_results = @field_definition.run_batching_extensions_before_resolve(authorized_objects, @arguments, ctx, @extended) do |objs, args|
               if (added_extras = @extended.added_extras)
                 args = args.dup
                 added_extras.each { |e| args.delete(e) }
@@ -317,7 +317,7 @@ def finish_extensions
               end
             else
               memo = memos[@finish_extension_idx]
-              @field_results = ext.after_resolve(object: @extended.object, arguments: @extended.arguments, context: ctx, value: @field_results, memo: memo) # rubocop:disable Development/ContextIsPassedCop
+              @field_results = ext.after_resolve_batching(objects: @extended.object, arguments: @extended.arguments, context: ctx, values: @field_results, memo: memo) # rubocop:disable Development/ContextIsPassedCop
             end
             @finish_extension_idx += 1
             if any_lazy_results?
diff --git a/lib/graphql/schema/field.rb b/lib/graphql/schema/field.rb
index a1ac206f7b..3d4f67ded0 100644
--- a/lib/graphql/schema/field.rb
+++ b/lib/graphql/schema/field.rb
@@ -957,6 +957,31 @@ def with_extensions(obj, args, ctx)
 
       public
 
+      def run_batching_extensions_before_resolve(objs, args, ctx, extended, idx: 0, &block)
+        extension = @extensions[idx]
+        if extension
+          extension.resolve_batching(objects: objs, arguments: args, context: ctx) do |extended_objs, extended_args, memo|
+            if memo
+              memos = extended.memos ||= {}
+              memos[idx] = memo
+            end
+
+            if (extras = extension.added_extras)
+              ae = extended.added_extras ||= []
+              ae.concat(extras)
+            end
+
+            extended.object = extended_objs
+            extended.arguments = extended_args
+            run_batching_extensions_before_resolve(extended_objs, extended_args, ctx, extended, idx: idx + 1, &block)
+          end
+        else
+          yield(objs, args)
+        end
+      end
+
+      private
+
       def run_extensions_before_resolve(obj, args, ctx, extended, idx: 0)
         extension = @extensions[idx]
         if extension
@@ -980,8 +1005,6 @@ def run_extensions_before_resolve(obj, args, ctx, extended, idx: 0)
         end
       end
 
-      private
-
       def apply_own_complexity_to(child_complexity, query, nodes)
         case (own_complexity = complexity)
         when Numeric
diff --git a/lib/graphql/schema/field/connection_extension.rb b/lib/graphql/schema/field/connection_extension.rb
index 02179b8015..4c2f5cd2e8 100644
--- a/lib/graphql/schema/field/connection_extension.rb
+++ b/lib/graphql/schema/field/connection_extension.rb
@@ -21,12 +21,25 @@ def resolve(object:, arguments:, context:)
           yield(object, next_args, arguments)
         end
 
+        def resolve_batching(objects:, arguments:, context:)
+          next_args = arguments.dup
+          next_args.delete(:first)
+          next_args.delete(:last)
+          next_args.delete(:before)
+          next_args.delete(:after)
+          yield(objects, next_args, arguments)
+        end
+
         def after_resolve(value:, object:, arguments:, context:, memo:)
           original_arguments = memo
           context.query.after_lazy(value) do |resolved_value|
             context.schema.connections.populate_connection(field, object.object, resolved_value, original_arguments, context)
           end
         end
+
+        def after_resolve_batching(**kwargs)
+          raise "This should never be called -- it's hardcoded in execution instead."
+        end
       end
     end
   end
diff --git a/lib/graphql/schema/field/scope_extension.rb b/lib/graphql/schema/field/scope_extension.rb
index 5a4878a952..ff5bcfd2c0 100644
--- a/lib/graphql/schema/field/scope_extension.rb
+++ b/lib/graphql/schema/field/scope_extension.rb
@@ -28,6 +28,10 @@ def after_resolve(object:, arguments:, context:, value:, memo:)
             value
           end
         end
+
+        def after_resolve_batching(**kwargs)
+          raise "This should never be called -- it's hardcoded in execution instead."
+        end
       end
     end
   end
diff --git a/lib/graphql/schema/field_extension.rb b/lib/graphql/schema/field_extension.rb
index 0b264af625..b16c445130 100644
--- a/lib/graphql/schema/field_extension.rb
+++ b/lib/graphql/schema/field_extension.rb
@@ -134,6 +134,24 @@ def resolve(object:, arguments:, context:)
         yield(object, arguments, nil)
       end
 
+      # Called before batch-resolving {#field}. It should either:
+      #
+      # - `yield` values to continue execution; OR
+      # - return something else to shortcut field execution.
+      #
+      # Whatever this method returns will be used for execution.
+      #
+      # @param objects [Array<Object>] The objects the field is being resolved on
+      # @param arguments [Hash] Ruby keyword arguments for resolving this field
+      # @param context [Query::Context] the context for this query
+      # @yieldparam objects [Array<Object>] The objects to continue resolving the field on. Length must be the same as passed-in `objects:`
+      # @yieldparam arguments [Hash] The keyword arguments to continue resolving with
+      # @yieldparam memo [Object] Any extension-specific value which will be passed to {#after_resolve} later
+      # @return [Array<Object>] The return value for this field, length matching passed-in `objects:`.
+      def resolve_batching(objects:, arguments:, context:)
+        yield(objects, arguments, nil)
+      end
+
       # Called after {#field} was resolved, and after any lazy values (like `Promise`s) were synced,
       # but before the value was added to the GraphQL response.
       #
@@ -148,6 +166,21 @@ def resolve(object:, arguments:, context:)
       def after_resolve(object:, arguments:, context:, value:, memo:)
         value
       end
+
+      # Called after {#field} was batch-resolved, and after any lazy values (like `Promise`s) were synced,
+      # but before the value was added to the GraphQL response.
+      #
+      # Whatever this hook returns will be used as the return value.
+      #
+      # @param objects [Array<Object>] The objects the field is being resolved on
+      # @param arguments [Hash] Ruby keyword arguments for resolving this field
+      # @param context [Query::Context] the context for this query
+      # @param values [Array<Object>] Whatever the field returned, one for each of `objects`
+      # @param memo [Object] The third value yielded by {#resolve}, or `nil` if there wasn't one
+      # @return [Array<Object>] The return values for this field, length matching `objects:`.
+      def after_resolve_batching(objects:, arguments:, context:, values:, memo:)
+        values
+      end
     end
   end
 end
diff --git a/spec/graphql/schema/field_extension_spec.rb b/spec/graphql/schema/field_extension_spec.rb
index 445302873a..d551ede604 100644
--- a/spec/graphql/schema/field_extension_spec.rb
+++ b/spec/graphql/schema/field_extension_spec.rb
@@ -5,23 +5,31 @@
   module FilterTestSchema
     class DoubleFilter < GraphQL::Schema::FieldExtension
       def after_resolve(object:, value:, arguments:, context:, memo:)
-        object.is_a?(Array) ? value.map { |v| v * 2 } : value * 2
+        value * 2
+      end
+
+      def after_resolve_batching(objects:, values:, arguments:, context:, memo:)
+        values.map { |v| v * 2 }
       end
     end
 
     class PowerOfFilter < GraphQL::Schema::FieldExtension
       def after_resolve(object:, value:, arguments:, context:, memo:)
-        object.is_a?(Array) ? value.map {|v| v**options.fetch(:power,2)} : value**options.fetch(:power, 2)
+        value**options.fetch(:power, 2)
+      end
+
+      def after_resolve_batching(objects:, values:, arguments:, context:, memo:)
+        values.map { |v| v**options.fetch(:power,2) }
       end
     end
 
     class MultiplyByOption < GraphQL::Schema::FieldExtension
       def after_resolve(object:, value:, arguments:, context:, memo:)
-        if object.is_a?(Array)
-          value.map { |v| v * options[:factor] }
-        else
-          value * options[:factor]
-        end
+        value * options[:factor]
+      end
+
+      def after_resolve_batching(objects:, values:, arguments:, context:, memo:)
+        values.map { |v| v * options[:factor] }
       end
     end
 
@@ -35,8 +43,17 @@ def resolve(object:, arguments:, context:)
         yield(object, arguments, factor)
       end
 
+      def resolve_batching(objects:, arguments:, context:)
+        factor = arguments[:factor]
+        yield(objects, arguments, factor)
+      end
+
       def after_resolve(object:, value:, arguments:, context:, memo:)
-        object.is_a?(Array) ? value.map { |v| v * memo } : value * memo
+        value * memo
+      end
+
+      def after_resolve_batching(objects:, values:, arguments:, context:, memo:)
+        values.map { |v| v * memo }
       end
     end
 
@@ -50,7 +67,13 @@ def apply
       def resolve(object:, arguments:, context:)
         factor = arguments[:factor]
         result = yield(object, arguments)
-        object.is_a?(Array) ? result.map { |r| r * factor } : result * factor
+        result * factor
+      end
+
+      def resolve_batching(objects:, arguments:, context:)
+        results = yield(objects, arguments)
+        factor = arguments[:factor]
+        results.map { |r| r * factor }
       end
     end
 
@@ -65,9 +88,20 @@ def resolve(object:, arguments:, context:)
         yield(object, new_arguments, { original_arguments: arguments})
       end
 
+      def resolve_batching(objects:, arguments:, context:)
+        new_arguments = arguments.dup
+        new_arguments.delete(:factor)
+        yield(objects, new_arguments, { original_arguments: arguments})
+      end
+
       def after_resolve(object:, value:, arguments:, context:, memo:)
         f = memo[:original_arguments][:factor]
-        object.is_a?(Array) ? value.map { |v| v * f } : value * f
+        value * f
+      end
+
+      def after_resolve_batching(objects:, values:, arguments:, context:, memo:)
+        f = memo[:original_arguments][:factor]
+        values.map { |v| v * f }
       end
     end
 
@@ -78,25 +112,48 @@ def resolve(object:, arguments:, **_rest)
         yield(object, new_args)
       end
 
+      def resolve_batching(objects:, arguments:, **_rest)
+        new_args = arguments.dup
+        new_args[:extended] = true
+        yield(objects, new_args)
+      end
+
       def after_resolve(arguments:, context:, value:, **_rest)
         context[:extended_args] = arguments[:extended]
         value
       end
+
+      def after_resolve_batching(objects:, values:, arguments:, context:, memo:)
+        context[:extended_args] = arguments[:extended]
+        values
+      end
     end
 
     class ShortcutsResolve < GraphQL::Schema::FieldExtension
-      def resolve(object:, **_args)
-        object.is_a?(Array) ? Array.new(object.size, options[:shortcut_value]) : options[:shortcut_value]
+      def resolve(**_args)
+        options[:shortcut_value]
+      end
+
+      def resolve_batching(objects:, **args)
+        Array.new(objects.size, options[:shortcut_value])
       end
     end
 
     class ObjectClassExtension < GraphQL::Schema::FieldExtension
       def resolve(object:, **_args)
-        object.is_a?(Array) ? object.map { |o| o.class.name } : object.class.name
+        object.class.name
+      end
+
+      def resolve_batching(objects:, **_args)
+        objects.map { |o| o.class.name }
       end
 
       def after_resolve(value:, object:, **_args)
-        object.is_a?(Array) ? object.map.with_index { |o, i| [o.class.name, value[i]] } : [object.class.name, value]
+        [object.class.name, value]
+      end
+
+      def after_resolve_batching(objects:, values:, **_args)
+        objects.map.with_index { |o, i| [o.class.name, values[i]] }
       end
     end
 
@@ -109,6 +166,10 @@ class NestedExtension < GraphQL::Schema::FieldExtension
         def resolve(**_args)
           1
         end
+
+        def resolve_batching(**_args)
+          1
+        end
       end
     end
 
diff --git a/spec/graphql/schema/resolver_spec.rb b/spec/graphql/schema/resolver_spec.rb
index 41b4f03844..c4b73b9d45 100644
--- a/spec/graphql/schema/resolver_spec.rb
+++ b/spec/graphql/schema/resolver_spec.rb
@@ -91,13 +91,13 @@ class Resolver8 < Resolver7
 
     class GreetingExtension < GraphQL::Schema::FieldExtension
       def resolve(object:, arguments:, **rest)
-        if object.is_a?(GraphQL::Schema::Object)
-          name = yield(object, arguments)
-          "#{options[:greeting]}, #{name}!"
-        else
-          names = yield(object, arguments)
-          names.map { |n| "#{options[:greeting]}, #{n}!" }
-        end
+        name = yield(object, arguments)
+        "#{options[:greeting]}, #{name}!"
+      end
+
+      def resolve_batching(objects:, arguments:, **rest)
+        names = yield(objects, arguments)
+        names.map { |n| "#{options[:greeting]}, #{n}!" }
       end
     end
 

From b76c6e14d7e5f559123965dcd4cdd7d3807be174 Mon Sep 17 00:00:00 2001
From: Robert Mosolgo <rdmosolgo@gmail.com>
Date: Thu, 5 Mar 2026 10:30:01 -0500
Subject: [PATCH 9/9] Update docs

---
 guides/execution/batching.md | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/guides/execution/batching.md b/guides/execution/batching.md
index 58a3684734..784f7e5b6a 100644
--- a/guides/execution/batching.md
+++ b/guides/execution/batching.md
@@ -269,7 +269,9 @@ Right now, lazy result from `resolve_type` is tied up in authorization compat sh
 
 ### `current_path` ❌
 
-TODO: not supported yet because the new runtime module doesn't actually product `current_path` while it's running. I think it's possible to support it though.
+This is not supported because the new runtime doesn't actually produce `current_path`.
+
+It is theoretically possible to support this but it will be a ton of work. If you use this for core runtime functions, please share your use case in a GitHub issue and we can investigate future options.
 
 ### `@defer` and `@stream` ❌
 
@@ -295,9 +297,14 @@ Possible but not implemented. Legacy support is implemented I believe.
 
 Partial support is possible, `obj` will not be given to `validates:` anymore maybe?
 
-### Field Extensions ❌
+### Field Extensions ✅
+
+Field extensions _are_ called, but it uses new methods:
+
+- `def resolve_batching(objects:, arguments:, context:, &block)` receives `objects:` instead of `object:` and should yield them to the given block to continue execution
+- `def after_resolve_batching(objects:, arguments:, context:, values:, memo:)` receives `objects:, values:, ...` instead of `object:, value:, ...` and should return an Array of results (isntead of a single result value).
 
-Maybe this will be possible to support but with `objects` instead of `object` given to the hook. Change the hook name to `resolve_batch`?
+Because of their close integration with the runtime, `ConnectionExtension` and `ScopeExtension` don't actually use `after_resolve_batching`. Instead, support is hard-coded inside the runtime. This might be a smell that field extensions aren't worth supporting.
 
 ### Resolver classes (including Mutations and Subscriptions) ❌
 
@@ -319,13 +326,9 @@ TODO: support is possible here but not tested
 - raising GraphQL::ExecutionError
 - Schema class error handling hooks
 
-### Connection fields ❌
-
-TODO -- make this better.
-
-Currently, argument definitions _are_ added to the field when a connection type is used as a return type.
+### Connection fields ✅
 
-But arguments are not automatically hidden from the resolver and Connection wrappers are not automatically applied. Should they be?
+Connection arguments are automatically handled and connection wrapper objects are automatically applied to arrays and relations.
 
 ### Custom Introspection ✅