7 files changed, 16 insertions, 0 deletions
diff --git a/app/graphql/resolvers/base_resolver.rb b/app/graphql/resolvers/base_resolver.rb
index 89b7f9dad6f..459933af9d3 100644
--- a/app/graphql/resolvers/base_resolver.rb
+++ b/app/graphql/resolvers/base_resolver.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Resolvers
   class BaseResolver < GraphQL::Schema::Resolver
   end
diff --git a/app/graphql/resolvers/concerns/resolves_pipelines.rb b/app/graphql/resolvers/concerns/resolves_pipelines.rb
index 9ec45378d8e..8fd26d85994 100644
--- a/app/graphql/resolvers/concerns/resolves_pipelines.rb
+++ b/app/graphql/resolvers/concerns/resolves_pipelines.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ResolvesPipelines
   extend ActiveSupport::Concern
 
diff --git a/app/graphql/resolvers/full_path_resolver.rb b/app/graphql/resolvers/full_path_resolver.rb
index 4eb28aaed6c..8d3da33e8d2 100644
--- a/app/graphql/resolvers/full_path_resolver.rb
+++ b/app/graphql/resolvers/full_path_resolver.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Resolvers
   module FullPathResolver
     extend ActiveSupport::Concern
diff --git a/app/graphql/resolvers/merge_request_pipelines_resolver.rb b/app/graphql/resolvers/merge_request_pipelines_resolver.rb
index 00b51ee1381..b371f1335f8 100644
--- a/app/graphql/resolvers/merge_request_pipelines_resolver.rb
+++ b/app/graphql/resolvers/merge_request_pipelines_resolver.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Resolvers
   class MergeRequestPipelinesResolver < BaseResolver
     include ::ResolvesPipelines
diff --git a/app/graphql/resolvers/merge_request_resolver.rb b/app/graphql/resolvers/merge_request_resolver.rb
index 9f2d348e95f..b87c95217f7 100644
--- a/app/graphql/resolvers/merge_request_resolver.rb
+++ b/app/graphql/resolvers/merge_request_resolver.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Resolvers
   class MergeRequestResolver < BaseResolver
     argument :iid, GraphQL::ID_TYPE,
@@ -8,6 +10,7 @@ module Resolvers
 
     alias_method :project, :object
 
+    # rubocop: disable CodeReuse/ActiveRecord
     def resolve(iid:)
       return unless project.present?
 
@@ -16,5 +19,6 @@ module Resolvers
         results.each { |mr| loader.call(mr.iid.to_s, mr) }
       end
     end
+    # rubocop: enable CodeReuse/ActiveRecord
   end
 end
diff --git a/app/graphql/resolvers/project_pipelines_resolver.rb b/app/graphql/resolvers/project_pipelines_resolver.rb
index 7f175a3b26c..86094c46c2a 100644
--- a/app/graphql/resolvers/project_pipelines_resolver.rb
+++ b/app/graphql/resolvers/project_pipelines_resolver.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Resolvers
   class ProjectPipelinesResolver < BaseResolver
     include ResolvesPipelines
diff --git a/app/graphql/resolvers/project_resolver.rb b/app/graphql/resolvers/project_resolver.rb
index ec115bad896..ac7c9b0ce2e 100644
--- a/app/graphql/resolvers/project_resolver.rb
+++ b/app/graphql/resolvers/project_resolver.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Resolvers
   class ProjectResolver < BaseResolver
     prepend FullPathResolver