From 8315dc52ad352b570080b8f152d047e6dcdb9180 Mon Sep 17 00:00:00 2001
From: Josh Nichols <josh.nichols@gusto.com>
Date: Fri, 16 Jun 2023 13:29:16 -0400
Subject: [PATCH 1/2] Use 'rubocop -A --only
 Style/FrozenStringLiteralComment,Layout/EmptyLineAfterMagicComment' to add
 frozen string literals

---
 lib/webmock.rb                                             | 2 ++
 lib/webmock/api.rb                                         | 2 ++
 lib/webmock/assertion_failure.rb                           | 2 ++
 lib/webmock/callback_registry.rb                           | 2 ++
 lib/webmock/config.rb                                      | 2 ++
 lib/webmock/cucumber.rb                                    | 2 ++
 lib/webmock/deprecation.rb                                 | 2 ++
 lib/webmock/errors.rb                                      | 2 ++
 lib/webmock/http_lib_adapters/async_http_client_adapter.rb | 2 ++
 lib/webmock/http_lib_adapters/curb_adapter.rb              | 2 ++
 lib/webmock/http_lib_adapters/em_http_request_adapter.rb   | 2 ++
 lib/webmock/http_lib_adapters/excon_adapter.rb             | 2 ++
 lib/webmock/http_lib_adapters/http_lib_adapter.rb          | 2 ++
 lib/webmock/http_lib_adapters/http_lib_adapter_registry.rb | 2 ++
 lib/webmock/http_lib_adapters/http_rb/client.rb            | 2 ++
 lib/webmock/http_lib_adapters/http_rb/request.rb           | 2 ++
 lib/webmock/http_lib_adapters/http_rb/response.rb          | 2 ++
 lib/webmock/http_lib_adapters/http_rb/streamer.rb          | 2 ++
 lib/webmock/http_lib_adapters/http_rb/webmock.rb           | 2 ++
 lib/webmock/http_lib_adapters/http_rb_adapter.rb           | 2 ++
 lib/webmock/http_lib_adapters/httpclient_adapter.rb        | 2 ++
 lib/webmock/http_lib_adapters/manticore_adapter.rb         | 2 ++
 lib/webmock/http_lib_adapters/net_http.rb                  | 2 ++
 lib/webmock/http_lib_adapters/net_http_response.rb         | 2 ++
 lib/webmock/http_lib_adapters/patron_adapter.rb            | 2 ++
 lib/webmock/http_lib_adapters/typhoeus_hydra_adapter.rb    | 2 ++
 lib/webmock/matchers/any_arg_matcher.rb                    | 2 ++
 lib/webmock/matchers/hash_argument_matcher.rb              | 2 ++
 lib/webmock/matchers/hash_excluding_matcher.rb             | 2 ++
 lib/webmock/matchers/hash_including_matcher.rb             | 2 ++
 lib/webmock/minitest.rb                                    | 2 ++
 lib/webmock/rack_response.rb                               | 2 ++
 lib/webmock/request_body_diff.rb                           | 2 ++
 lib/webmock/request_execution_verifier.rb                  | 2 ++
 lib/webmock/request_pattern.rb                             | 2 ++
 lib/webmock/request_registry.rb                            | 2 ++
 lib/webmock/request_signature.rb                           | 2 ++
 lib/webmock/request_signature_snippet.rb                   | 2 ++
 lib/webmock/request_stub.rb                                | 2 ++
 lib/webmock/response.rb                                    | 2 ++
 lib/webmock/responses_sequence.rb                          | 2 ++
 lib/webmock/rspec.rb                                       | 2 ++
 lib/webmock/rspec/matchers.rb                              | 2 ++
 lib/webmock/rspec/matchers/request_pattern_matcher.rb      | 2 ++
 lib/webmock/rspec/matchers/webmock_matcher.rb              | 2 ++
 lib/webmock/stub_registry.rb                               | 2 ++
 lib/webmock/stub_request_snippet.rb                        | 2 ++
 lib/webmock/test_unit.rb                                   | 2 ++
 lib/webmock/util/hash_counter.rb                           | 2 ++
 lib/webmock/util/hash_keys_stringifier.rb                  | 2 ++
 lib/webmock/util/hash_validator.rb                         | 2 ++
 lib/webmock/util/headers.rb                                | 2 ++
 lib/webmock/util/json.rb                                   | 2 ++
 lib/webmock/util/query_mapper.rb                           | 2 ++
 lib/webmock/util/uri.rb                                    | 2 ++
 lib/webmock/util/values_stringifier.rb                     | 2 ++
 lib/webmock/util/version_checker.rb                        | 2 ++
 lib/webmock/version.rb                                     | 2 ++
 lib/webmock/webmock.rb                                     | 2 ++
 59 files changed, 118 insertions(+)

diff --git a/lib/webmock.rb b/lib/webmock.rb
index d69d09bd5..d9ffdc050 100644
--- a/lib/webmock.rb
+++ b/lib/webmock.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'singleton'
 
 require 'addressable/uri'
diff --git a/lib/webmock/api.rb b/lib/webmock/api.rb
index 86277f511..4110c095d 100644
--- a/lib/webmock/api.rb
+++ b/lib/webmock/api.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   module API
     extend self
diff --git a/lib/webmock/assertion_failure.rb b/lib/webmock/assertion_failure.rb
index 86397c5e9..e2af6c94e 100644
--- a/lib/webmock/assertion_failure.rb
+++ b/lib/webmock/assertion_failure.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class AssertionFailure
     @error_class = RuntimeError
diff --git a/lib/webmock/callback_registry.rb b/lib/webmock/callback_registry.rb
index 90ac653db..5b9c126a5 100644
--- a/lib/webmock/callback_registry.rb
+++ b/lib/webmock/callback_registry.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class CallbackRegistry
     @@callbacks = []
diff --git a/lib/webmock/config.rb b/lib/webmock/config.rb
index 88e051e43..965546ce8 100644
--- a/lib/webmock/config.rb
+++ b/lib/webmock/config.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class Config
     include Singleton
diff --git a/lib/webmock/cucumber.rb b/lib/webmock/cucumber.rb
index a655f39b1..73ec9c8f9 100644
--- a/lib/webmock/cucumber.rb
+++ b/lib/webmock/cucumber.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'webmock'
 require 'webmock/rspec/matchers'
 
diff --git a/lib/webmock/deprecation.rb b/lib/webmock/deprecation.rb
index cd3b793cc..2b1ebaeaf 100644
--- a/lib/webmock/deprecation.rb
+++ b/lib/webmock/deprecation.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class Deprecation
     class << self
diff --git a/lib/webmock/errors.rb b/lib/webmock/errors.rb
index 593e3acea..36b095a26 100644
--- a/lib/webmock/errors.rb
+++ b/lib/webmock/errors.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
 
   class NetConnectNotAllowedError < Exception
diff --git a/lib/webmock/http_lib_adapters/async_http_client_adapter.rb b/lib/webmock/http_lib_adapters/async_http_client_adapter.rb
index 10828a531..db30ab938 100644
--- a/lib/webmock/http_lib_adapters/async_http_client_adapter.rb
+++ b/lib/webmock/http_lib_adapters/async_http_client_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'async'
   require 'async/http'
diff --git a/lib/webmock/http_lib_adapters/curb_adapter.rb b/lib/webmock/http_lib_adapters/curb_adapter.rb
index 1d7575609..8da5c9768 100644
--- a/lib/webmock/http_lib_adapters/curb_adapter.rb
+++ b/lib/webmock/http_lib_adapters/curb_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'curb'
 rescue LoadError
diff --git a/lib/webmock/http_lib_adapters/em_http_request_adapter.rb b/lib/webmock/http_lib_adapters/em_http_request_adapter.rb
index fc410e09f..0362526b3 100644
--- a/lib/webmock/http_lib_adapters/em_http_request_adapter.rb
+++ b/lib/webmock/http_lib_adapters/em_http_request_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'em-http-request'
 rescue LoadError
diff --git a/lib/webmock/http_lib_adapters/excon_adapter.rb b/lib/webmock/http_lib_adapters/excon_adapter.rb
index ad6840938..82734c7c9 100644
--- a/lib/webmock/http_lib_adapters/excon_adapter.rb
+++ b/lib/webmock/http_lib_adapters/excon_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'excon'
 rescue LoadError
diff --git a/lib/webmock/http_lib_adapters/http_lib_adapter.rb b/lib/webmock/http_lib_adapters/http_lib_adapter.rb
index 2f91229e4..cc85b8463 100644
--- a/lib/webmock/http_lib_adapters/http_lib_adapter.rb
+++ b/lib/webmock/http_lib_adapters/http_lib_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class HttpLibAdapter
     def self.adapter_for(lib)
diff --git a/lib/webmock/http_lib_adapters/http_lib_adapter_registry.rb b/lib/webmock/http_lib_adapters/http_lib_adapter_registry.rb
index 4f88a70fa..eba352fb9 100644
--- a/lib/webmock/http_lib_adapters/http_lib_adapter_registry.rb
+++ b/lib/webmock/http_lib_adapters/http_lib_adapter_registry.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class HttpLibAdapterRegistry
     include Singleton
diff --git a/lib/webmock/http_lib_adapters/http_rb/client.rb b/lib/webmock/http_lib_adapters/http_rb/client.rb
index 2ef024611..ffa940479 100644
--- a/lib/webmock/http_lib_adapters/http_rb/client.rb
+++ b/lib/webmock/http_lib_adapters/http_rb/client.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module HTTP
   class Client
     alias_method :__perform__, :perform
diff --git a/lib/webmock/http_lib_adapters/http_rb/request.rb b/lib/webmock/http_lib_adapters/http_rb/request.rb
index b6f5e2254..d8fc1bda8 100644
--- a/lib/webmock/http_lib_adapters/http_rb/request.rb
+++ b/lib/webmock/http_lib_adapters/http_rb/request.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module HTTP
   class Request
     def webmock_signature
diff --git a/lib/webmock/http_lib_adapters/http_rb/response.rb b/lib/webmock/http_lib_adapters/http_rb/response.rb
index 9e962c24b..91661eb5b 100644
--- a/lib/webmock/http_lib_adapters/http_rb/response.rb
+++ b/lib/webmock/http_lib_adapters/http_rb/response.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module HTTP
   class Response
     def to_webmock
diff --git a/lib/webmock/http_lib_adapters/http_rb/streamer.rb b/lib/webmock/http_lib_adapters/http_rb/streamer.rb
index 6f218e8bc..3a70c443e 100644
--- a/lib/webmock/http_lib_adapters/http_rb/streamer.rb
+++ b/lib/webmock/http_lib_adapters/http_rb/streamer.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module HTTP
   class Response
     class Streamer
diff --git a/lib/webmock/http_lib_adapters/http_rb/webmock.rb b/lib/webmock/http_lib_adapters/http_rb/webmock.rb
index 096e3a75c..56207f90e 100644
--- a/lib/webmock/http_lib_adapters/http_rb/webmock.rb
+++ b/lib/webmock/http_lib_adapters/http_rb/webmock.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module HTTP
   class WebMockPerform
     def initialize(request, options, &perform)
diff --git a/lib/webmock/http_lib_adapters/http_rb_adapter.rb b/lib/webmock/http_lib_adapters/http_rb_adapter.rb
index 1229f7d8d..ec3b4258b 100644
--- a/lib/webmock/http_lib_adapters/http_rb_adapter.rb
+++ b/lib/webmock/http_lib_adapters/http_rb_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require "http"
 rescue LoadError
diff --git a/lib/webmock/http_lib_adapters/httpclient_adapter.rb b/lib/webmock/http_lib_adapters/httpclient_adapter.rb
index bacbf5dad..4286831f9 100644
--- a/lib/webmock/http_lib_adapters/httpclient_adapter.rb
+++ b/lib/webmock/http_lib_adapters/httpclient_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'httpclient'
   require 'jsonclient' # defined in 'httpclient' gem as well
diff --git a/lib/webmock/http_lib_adapters/manticore_adapter.rb b/lib/webmock/http_lib_adapters/manticore_adapter.rb
index 6a2750aea..bfedcbb96 100644
--- a/lib/webmock/http_lib_adapters/manticore_adapter.rb
+++ b/lib/webmock/http_lib_adapters/manticore_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'manticore'
 rescue LoadError
diff --git a/lib/webmock/http_lib_adapters/net_http.rb b/lib/webmock/http_lib_adapters/net_http.rb
index 7b66de8d2..023596677 100644
--- a/lib/webmock/http_lib_adapters/net_http.rb
+++ b/lib/webmock/http_lib_adapters/net_http.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'net/http'
 require 'net/https'
 require 'stringio'
diff --git a/lib/webmock/http_lib_adapters/net_http_response.rb b/lib/webmock/http_lib_adapters/net_http_response.rb
index 6898d322b..c9139a7a3 100644
--- a/lib/webmock/http_lib_adapters/net_http_response.rb
+++ b/lib/webmock/http_lib_adapters/net_http_response.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # This code is entierly copied from VCR (http://github.com/myronmarston/vcr) by courtesy of Myron Marston
 
 # A Net::HTTP response that has already been read raises an IOError when #read_body
diff --git a/lib/webmock/http_lib_adapters/patron_adapter.rb b/lib/webmock/http_lib_adapters/patron_adapter.rb
index bb406dbc0..e5e227fb8 100644
--- a/lib/webmock/http_lib_adapters/patron_adapter.rb
+++ b/lib/webmock/http_lib_adapters/patron_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'patron'
 rescue LoadError
diff --git a/lib/webmock/http_lib_adapters/typhoeus_hydra_adapter.rb b/lib/webmock/http_lib_adapters/typhoeus_hydra_adapter.rb
index 9c9b5ca72..352a762d5 100644
--- a/lib/webmock/http_lib_adapters/typhoeus_hydra_adapter.rb
+++ b/lib/webmock/http_lib_adapters/typhoeus_hydra_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'typhoeus'
 rescue LoadError
diff --git a/lib/webmock/matchers/any_arg_matcher.rb b/lib/webmock/matchers/any_arg_matcher.rb
index e38ff413e..db015235f 100644
--- a/lib/webmock/matchers/any_arg_matcher.rb
+++ b/lib/webmock/matchers/any_arg_matcher.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   module Matchers
     # this is a based on RSpec::Mocks::ArgumentMatchers::AnyArgMatcher
diff --git a/lib/webmock/matchers/hash_argument_matcher.rb b/lib/webmock/matchers/hash_argument_matcher.rb
index 3456457bd..b2dc22ceb 100644
--- a/lib/webmock/matchers/hash_argument_matcher.rb
+++ b/lib/webmock/matchers/hash_argument_matcher.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   module Matchers
     # Base class for Hash matchers
diff --git a/lib/webmock/matchers/hash_excluding_matcher.rb b/lib/webmock/matchers/hash_excluding_matcher.rb
index 877d84f98..f5028cc8d 100644
--- a/lib/webmock/matchers/hash_excluding_matcher.rb
+++ b/lib/webmock/matchers/hash_excluding_matcher.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   module Matchers
     # this is a based on RSpec::Mocks::ArgumentMatchers::HashExcludingMatcher
diff --git a/lib/webmock/matchers/hash_including_matcher.rb b/lib/webmock/matchers/hash_including_matcher.rb
index 5adb593d8..09daad6f6 100644
--- a/lib/webmock/matchers/hash_including_matcher.rb
+++ b/lib/webmock/matchers/hash_including_matcher.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   module Matchers
     # this is a based on RSpec::Mocks::ArgumentMatchers::HashIncludingMatcher
diff --git a/lib/webmock/minitest.rb b/lib/webmock/minitest.rb
index 9a2cde259..7722bea33 100644
--- a/lib/webmock/minitest.rb
+++ b/lib/webmock/minitest.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'minitest/test'
   test_class = Minitest::Test
diff --git a/lib/webmock/rack_response.rb b/lib/webmock/rack_response.rb
index aa80e5dd2..1122154a6 100644
--- a/lib/webmock/rack_response.rb
+++ b/lib/webmock/rack_response.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class RackResponse < Response
     def initialize(app)
diff --git a/lib/webmock/request_body_diff.rb b/lib/webmock/request_body_diff.rb
index 40c98a9cb..3932f62eb 100644
--- a/lib/webmock/request_body_diff.rb
+++ b/lib/webmock/request_body_diff.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "hashdiff"
 require "json"
 
diff --git a/lib/webmock/request_execution_verifier.rb b/lib/webmock/request_execution_verifier.rb
index d0fbfc6ea..97b4872ee 100644
--- a/lib/webmock/request_execution_verifier.rb
+++ b/lib/webmock/request_execution_verifier.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class RequestExecutionVerifier
 
diff --git a/lib/webmock/request_pattern.rb b/lib/webmock/request_pattern.rb
index 8fb84e832..abc980cd1 100644
--- a/lib/webmock/request_pattern.rb
+++ b/lib/webmock/request_pattern.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
 
   module RSpecMatcherDetector
diff --git a/lib/webmock/request_registry.rb b/lib/webmock/request_registry.rb
index 187ce579f..e4618d3ea 100644
--- a/lib/webmock/request_registry.rb
+++ b/lib/webmock/request_registry.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
 
   class RequestRegistry
diff --git a/lib/webmock/request_signature.rb b/lib/webmock/request_signature.rb
index 949b874a0..27e62e97f 100644
--- a/lib/webmock/request_signature.rb
+++ b/lib/webmock/request_signature.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
 
   class RequestSignature
diff --git a/lib/webmock/request_signature_snippet.rb b/lib/webmock/request_signature_snippet.rb
index 4f8bdfbc0..535578011 100644
--- a/lib/webmock/request_signature_snippet.rb
+++ b/lib/webmock/request_signature_snippet.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "pp"
 
 module WebMock
diff --git a/lib/webmock/request_stub.rb b/lib/webmock/request_stub.rb
index 8c831c5cd..9ae4987ff 100644
--- a/lib/webmock/request_stub.rb
+++ b/lib/webmock/request_stub.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class RequestStub
 
diff --git a/lib/webmock/response.rb b/lib/webmock/response.rb
index 791952d45..e09eb6080 100644
--- a/lib/webmock/response.rb
+++ b/lib/webmock/response.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "pathname"
 
 module WebMock
diff --git a/lib/webmock/responses_sequence.rb b/lib/webmock/responses_sequence.rb
index 7c5f13394..a49fbe820 100644
--- a/lib/webmock/responses_sequence.rb
+++ b/lib/webmock/responses_sequence.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
 
   class ResponsesSequence
diff --git a/lib/webmock/rspec.rb b/lib/webmock/rspec.rb
index 6ec8cd56c..fc5d327e8 100644
--- a/lib/webmock/rspec.rb
+++ b/lib/webmock/rspec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'webmock'
 
 # RSpec 1.x and 2.x compatibility
diff --git a/lib/webmock/rspec/matchers.rb b/lib/webmock/rspec/matchers.rb
index 74a2c5505..e069405a8 100644
--- a/lib/webmock/rspec/matchers.rb
+++ b/lib/webmock/rspec/matchers.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'webmock'
 require 'webmock/rspec/matchers/request_pattern_matcher'
 require 'webmock/rspec/matchers/webmock_matcher'
diff --git a/lib/webmock/rspec/matchers/request_pattern_matcher.rb b/lib/webmock/rspec/matchers/request_pattern_matcher.rb
index a282bc522..9d0fd3946 100644
--- a/lib/webmock/rspec/matchers/request_pattern_matcher.rb
+++ b/lib/webmock/rspec/matchers/request_pattern_matcher.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class RequestPatternMatcher
 
diff --git a/lib/webmock/rspec/matchers/webmock_matcher.rb b/lib/webmock/rspec/matchers/webmock_matcher.rb
index 706cc5aeb..5a57885e8 100644
--- a/lib/webmock/rspec/matchers/webmock_matcher.rb
+++ b/lib/webmock/rspec/matchers/webmock_matcher.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class WebMockMatcher
 
diff --git a/lib/webmock/stub_registry.rb b/lib/webmock/stub_registry.rb
index 35e7822fb..56a0db6d0 100644
--- a/lib/webmock/stub_registry.rb
+++ b/lib/webmock/stub_registry.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
 
   class StubRegistry
diff --git a/lib/webmock/stub_request_snippet.rb b/lib/webmock/stub_request_snippet.rb
index 6ab08f866..87485f6e0 100644
--- a/lib/webmock/stub_request_snippet.rb
+++ b/lib/webmock/stub_request_snippet.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class StubRequestSnippet
     def initialize(request_stub)
diff --git a/lib/webmock/test_unit.rb b/lib/webmock/test_unit.rb
index 781d7dc6a..eb6556b33 100644
--- a/lib/webmock/test_unit.rb
+++ b/lib/webmock/test_unit.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test/unit'
 require 'webmock'
 
diff --git a/lib/webmock/util/hash_counter.rb b/lib/webmock/util/hash_counter.rb
index 77f48db34..ce7c059cf 100644
--- a/lib/webmock/util/hash_counter.rb
+++ b/lib/webmock/util/hash_counter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'thread'
 
 module WebMock
diff --git a/lib/webmock/util/hash_keys_stringifier.rb b/lib/webmock/util/hash_keys_stringifier.rb
index 1f2635a95..4ab4c80c4 100644
--- a/lib/webmock/util/hash_keys_stringifier.rb
+++ b/lib/webmock/util/hash_keys_stringifier.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   module Util
     class HashKeysStringifier
diff --git a/lib/webmock/util/hash_validator.rb b/lib/webmock/util/hash_validator.rb
index 0fc93715e..45087d7bc 100644
--- a/lib/webmock/util/hash_validator.rb
+++ b/lib/webmock/util/hash_validator.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   class HashValidator
     def initialize(hash)
diff --git a/lib/webmock/util/headers.rb b/lib/webmock/util/headers.rb
index c803ff9e0..cd1dd0c3f 100644
--- a/lib/webmock/util/headers.rb
+++ b/lib/webmock/util/headers.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'base64'
 
 module WebMock
diff --git a/lib/webmock/util/json.rb b/lib/webmock/util/json.rb
index a0309036e..0ad3d0acb 100644
--- a/lib/webmock/util/json.rb
+++ b/lib/webmock/util/json.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # This is a copy of https://github.com/jnunemaker/crack/blob/master/lib/crack/json.rb
 # with date parsing removed
 # Copyright (c) 2004-2008 David Heinemeier Hansson
diff --git a/lib/webmock/util/query_mapper.rb b/lib/webmock/util/query_mapper.rb
index 50031ae42..c36684082 100644
--- a/lib/webmock/util/query_mapper.rb
+++ b/lib/webmock/util/query_mapper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock::Util
   class QueryMapper
     class << self
diff --git a/lib/webmock/util/uri.rb b/lib/webmock/util/uri.rb
index c5274f109..7e060955e 100644
--- a/lib/webmock/util/uri.rb
+++ b/lib/webmock/util/uri.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
 
   module Util
diff --git a/lib/webmock/util/values_stringifier.rb b/lib/webmock/util/values_stringifier.rb
index 4562a4a87..54959dc4f 100644
--- a/lib/webmock/util/values_stringifier.rb
+++ b/lib/webmock/util/values_stringifier.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WebMock::Util::ValuesStringifier
   def self.stringify_values(value)
     case value
diff --git a/lib/webmock/util/version_checker.rb b/lib/webmock/util/version_checker.rb
index d9830b1a2..b2c91d040 100644
--- a/lib/webmock/util/version_checker.rb
+++ b/lib/webmock/util/version_checker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # This code was created based on https://github.com/myronmarston/vcr/blob/master/lib/vcr/util/version_checker.rb
 # Thanks to @myronmarston
 
diff --git a/lib/webmock/version.rb b/lib/webmock/version.rb
index 03fefa8d0..cb735ef21 100644
--- a/lib/webmock/version.rb
+++ b/lib/webmock/version.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
   VERSION = '3.18.1' unless defined?(::WebMock::VERSION)
 end
diff --git a/lib/webmock/webmock.rb b/lib/webmock/webmock.rb
index a6a9e610c..24555a154 100644
--- a/lib/webmock/webmock.rb
+++ b/lib/webmock/webmock.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module WebMock
 
   def self.included(clazz)

From d028c494026b441559f1805ecfdb0629559d51e5 Mon Sep 17 00:00:00 2001
From: Josh Nichols <josh.nichols@gusto.com>
Date: Fri, 16 Jun 2023 13:57:36 -0400
Subject: [PATCH 2/2] Use frozen string literals

---
 lib/webmock/http_lib_adapters/http_rb/request.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/webmock/http_lib_adapters/http_rb/request.rb b/lib/webmock/http_lib_adapters/http_rb/request.rb
index d8fc1bda8..078be3181 100644
--- a/lib/webmock/http_lib_adapters/http_rb/request.rb
+++ b/lib/webmock/http_lib_adapters/http_rb/request.rb
@@ -4,7 +4,7 @@ module HTTP
   class Request
     def webmock_signature
       request_body = if defined?(HTTP::Request::Body)
-                       ''.tap { |string| body.each { |part| string << part } }
+                       String.new.tap { |string| body.each { |part| string << part } }
                      else
                        body
                      end