From 71b30778a0be495154ebd5bd5efd515f1c232fbe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=B2=20Rebughini?= <nicolo.rebughini@pm.me>
Date: Tue, 10 Jan 2023 15:01:18 +0100
Subject: [PATCH] Add frozen_string_literals magic comment

This low effort change greatly changes the outcome of how many strings
are allocated and, most importantly, retained by the gem.
---
 lib/analytics-ruby.rb                         | 2 ++
 lib/segment.rb                                | 2 ++
 lib/segment/analytics.rb                      | 2 ++
 lib/segment/analytics/backoff_policy.rb       | 2 ++
 lib/segment/analytics/client.rb               | 2 ++
 lib/segment/analytics/defaults.rb             | 2 ++
 lib/segment/analytics/field_parser.rb         | 2 ++
 lib/segment/analytics/logging.rb              | 2 ++
 lib/segment/analytics/message_batch.rb        | 2 ++
 lib/segment/analytics/response.rb             | 2 ++
 lib/segment/analytics/test_queue.rb           | 2 ++
 lib/segment/analytics/transport.rb            | 2 ++
 lib/segment/analytics/utils.rb                | 2 ++
 lib/segment/analytics/version.rb              | 2 ++
 lib/segment/analytics/worker.rb               | 2 ++
 spec/isolated/json_example.rb                 | 2 ++
 spec/isolated/with_active_support.rb          | 2 ++
 spec/isolated/with_active_support_and_oj.rb   | 2 ++
 spec/isolated/with_oj.rb                      | 2 ++
 spec/segment/analytics/backoff_policy_spec.rb | 2 ++
 spec/segment/analytics/client_spec.rb         | 2 ++
 spec/segment/analytics/message_batch_spec.rb  | 2 ++
 spec/segment/analytics/response_spec.rb       | 2 ++
 spec/segment/analytics/test_queue_spec.rb     | 2 ++
 spec/segment/analytics/transport_spec.rb      | 2 ++
 spec/segment/analytics/worker_spec.rb         | 2 ++
 spec/segment/analytics_spec.rb                | 2 ++
 spec/spec_helper.rb                           | 2 ++
 28 files changed, 56 insertions(+)

diff --git a/lib/analytics-ruby.rb b/lib/analytics-ruby.rb
index 801ad018..1c99ea1c 100644
--- a/lib/analytics-ruby.rb
+++ b/lib/analytics-ruby.rb
@@ -1 +1,3 @@
+# frozen_string_literal: true
+
 require 'segment'
diff --git a/lib/segment.rb b/lib/segment.rb
index 1465165d..0efdd704 100644
--- a/lib/segment.rb
+++ b/lib/segment.rb
@@ -1 +1,3 @@
+# frozen_string_literal: true
+
 require 'segment/analytics'
diff --git a/lib/segment/analytics.rb b/lib/segment/analytics.rb
index ca83353c..707e7c43 100644
--- a/lib/segment/analytics.rb
+++ b/lib/segment/analytics.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'segment/analytics/version'
 require 'segment/analytics/defaults'
 require 'segment/analytics/utils'
diff --git a/lib/segment/analytics/backoff_policy.rb b/lib/segment/analytics/backoff_policy.rb
index 394a2c15..e6033b1f 100644
--- a/lib/segment/analytics/backoff_policy.rb
+++ b/lib/segment/analytics/backoff_policy.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'segment/analytics/defaults'
 
 module Segment
diff --git a/lib/segment/analytics/client.rb b/lib/segment/analytics/client.rb
index 9e626d9b..9589f69d 100644
--- a/lib/segment/analytics/client.rb
+++ b/lib/segment/analytics/client.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'thread'
 require 'time'
 
diff --git a/lib/segment/analytics/defaults.rb b/lib/segment/analytics/defaults.rb
index 85623466..aa326974 100644
--- a/lib/segment/analytics/defaults.rb
+++ b/lib/segment/analytics/defaults.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Segment
   class Analytics
     module Defaults
diff --git a/lib/segment/analytics/field_parser.rb b/lib/segment/analytics/field_parser.rb
index 602f4bbb..a7364ecd 100644
--- a/lib/segment/analytics/field_parser.rb
+++ b/lib/segment/analytics/field_parser.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Segment
   class Analytics
     # Handles parsing fields according to the Segment Spec
diff --git a/lib/segment/analytics/logging.rb b/lib/segment/analytics/logging.rb
index f7aaa636..5449878b 100644
--- a/lib/segment/analytics/logging.rb
+++ b/lib/segment/analytics/logging.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'logger'
 
 module Segment
diff --git a/lib/segment/analytics/message_batch.rb b/lib/segment/analytics/message_batch.rb
index 1522463f..15eef433 100644
--- a/lib/segment/analytics/message_batch.rb
+++ b/lib/segment/analytics/message_batch.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'forwardable'
 require 'segment/analytics/logging'
 
diff --git a/lib/segment/analytics/response.rb b/lib/segment/analytics/response.rb
index 7306ac0a..c31116a6 100644
--- a/lib/segment/analytics/response.rb
+++ b/lib/segment/analytics/response.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Segment
   class Analytics
     class Response
diff --git a/lib/segment/analytics/test_queue.rb b/lib/segment/analytics/test_queue.rb
index af31558e..c93cad2f 100644
--- a/lib/segment/analytics/test_queue.rb
+++ b/lib/segment/analytics/test_queue.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Segment
   class Analytics
     class TestQueue
diff --git a/lib/segment/analytics/transport.rb b/lib/segment/analytics/transport.rb
index 59697bea..6ee14d88 100644
--- a/lib/segment/analytics/transport.rb
+++ b/lib/segment/analytics/transport.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'segment/analytics/defaults'
 require 'segment/analytics/utils'
 require 'segment/analytics/response'
diff --git a/lib/segment/analytics/utils.rb b/lib/segment/analytics/utils.rb
index 2c2d86a8..62ee69b0 100644
--- a/lib/segment/analytics/utils.rb
+++ b/lib/segment/analytics/utils.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'securerandom'
 
 module Segment
diff --git a/lib/segment/analytics/version.rb b/lib/segment/analytics/version.rb
index c292749d..eaabbdf6 100644
--- a/lib/segment/analytics/version.rb
+++ b/lib/segment/analytics/version.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Segment
   class Analytics
     VERSION = '2.4.2'
diff --git a/lib/segment/analytics/worker.rb b/lib/segment/analytics/worker.rb
index 7e73fae7..6a7d68e7 100644
--- a/lib/segment/analytics/worker.rb
+++ b/lib/segment/analytics/worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'segment/analytics/defaults'
 require 'segment/analytics/message_batch'
 require 'segment/analytics/transport'
diff --git a/spec/isolated/json_example.rb b/spec/isolated/json_example.rb
index c693b555..5f805338 100644
--- a/spec/isolated/json_example.rb
+++ b/spec/isolated/json_example.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 RSpec.shared_examples 'message_batch_json' do
   it 'MessageBatch generates proper JSON' do
     batch = Segment::Analytics::MessageBatch.new(100)
diff --git a/spec/isolated/with_active_support.rb b/spec/isolated/with_active_support.rb
index 86178ae1..cfd9f2cb 100644
--- a/spec/isolated/with_active_support.rb
+++ b/spec/isolated/with_active_support.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'isolated/json_example'
 
diff --git a/spec/isolated/with_active_support_and_oj.rb b/spec/isolated/with_active_support_and_oj.rb
index 18724e38..135be31b 100644
--- a/spec/isolated/with_active_support_and_oj.rb
+++ b/spec/isolated/with_active_support_and_oj.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'isolated/json_example'
 
diff --git a/spec/isolated/with_oj.rb b/spec/isolated/with_oj.rb
index ad3f3762..7519238e 100644
--- a/spec/isolated/with_oj.rb
+++ b/spec/isolated/with_oj.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'isolated/json_example'
 
diff --git a/spec/segment/analytics/backoff_policy_spec.rb b/spec/segment/analytics/backoff_policy_spec.rb
index 75dc9fce..25ef05ef 100644
--- a/spec/segment/analytics/backoff_policy_spec.rb
+++ b/spec/segment/analytics/backoff_policy_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 module Segment
diff --git a/spec/segment/analytics/client_spec.rb b/spec/segment/analytics/client_spec.rb
index 0358bb2d..99c973b3 100644
--- a/spec/segment/analytics/client_spec.rb
+++ b/spec/segment/analytics/client_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 module Segment
diff --git a/spec/segment/analytics/message_batch_spec.rb b/spec/segment/analytics/message_batch_spec.rb
index 4b7b66fc..98f7be7e 100644
--- a/spec/segment/analytics/message_batch_spec.rb
+++ b/spec/segment/analytics/message_batch_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 module Segment
diff --git a/spec/segment/analytics/response_spec.rb b/spec/segment/analytics/response_spec.rb
index 7e099718..bb673dbf 100644
--- a/spec/segment/analytics/response_spec.rb
+++ b/spec/segment/analytics/response_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 module Segment
diff --git a/spec/segment/analytics/test_queue_spec.rb b/spec/segment/analytics/test_queue_spec.rb
index c97431d8..4aa4f77f 100644
--- a/spec/segment/analytics/test_queue_spec.rb
+++ b/spec/segment/analytics/test_queue_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 module Segment
diff --git a/spec/segment/analytics/transport_spec.rb b/spec/segment/analytics/transport_spec.rb
index 56b551fe..b73ce9d6 100644
--- a/spec/segment/analytics/transport_spec.rb
+++ b/spec/segment/analytics/transport_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 module Segment
diff --git a/spec/segment/analytics/worker_spec.rb b/spec/segment/analytics/worker_spec.rb
index 0ca4d497..5111943a 100644
--- a/spec/segment/analytics/worker_spec.rb
+++ b/spec/segment/analytics/worker_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 module Segment
diff --git a/spec/segment/analytics_spec.rb b/spec/segment/analytics_spec.rb
index bf4dbedb..04431de6 100644
--- a/spec/segment/analytics_spec.rb
+++ b/spec/segment/analytics_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 module Segment
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index a0f92476..b1d84358 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # https://github.com/codecov/codecov-ruby#usage
 require 'simplecov'
 SimpleCov.start