feature: add frozen_string_literal: true comment

redis · Apr 24, 2020 · 166593d · 166593d
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diff --git a/Gemfile b/Gemfile
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 source 'https://rubygems.org'
 
 gemspec

diff --git a/Rakefile b/Rakefile
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require 'bundler/gem_tasks'
 require 'rake/testtask'
 Rake::TestTask.new 'test' do |t|

diff --git a/benchmarking/logging.rb b/benchmarking/logging.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Run with
 #
 #   $ ruby -Ilib benchmarking/logging.rb

diff --git a/benchmarking/pipeline.rb b/benchmarking/pipeline.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require "benchmark"
 
 $:.push File.join(File.dirname(__FILE__), 'lib')

diff --git a/benchmarking/speed.rb b/benchmarking/speed.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Run with
 #
 #   $ ruby -Ilib benchmarking/speed.rb

diff --git a/benchmarking/suite.rb b/benchmarking/suite.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require 'fileutils'
 
 def run_in_background(command)

diff --git a/benchmarking/worker.rb b/benchmarking/worker.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 BENCHMARK_ROOT = File.dirname(__FILE__)
 REDIS_ROOT = File.join(BENCHMARK_ROOT, "..", "lib")
 

diff --git a/bin/build b/bin/build
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 TARBALL = ARGV[0]
 

diff --git a/bin/console b/bin/console
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 $LOAD_PATH.unshift(File.expand_path('../../lib', __FILE__))
 require 'redis'

diff --git a/examples/basic.rb b/examples/basic.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require 'redis'
 
 r = Redis.new

diff --git a/examples/consistency.rb b/examples/consistency.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # This file implements a simple consistency test for Redis-rb (or any other
 # Redis environment if you pass a different client object) where a client
 # writes to the database using INCR in order to increment keys, but actively

diff --git a/examples/dist_redis.rb b/examples/dist_redis.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require "redis"
 require "redis/distributed"
 

diff --git a/examples/incr-decr.rb b/examples/incr-decr.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require 'redis'
 
 r = Redis.new

diff --git a/examples/list.rb b/examples/list.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require 'rubygems'
 require 'redis'
 

diff --git a/examples/pubsub.rb b/examples/pubsub.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require "redis"
 
 puts <<-EOS

diff --git a/examples/sentinel.rb b/examples/sentinel.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require 'redis'
 
 # This example creates a master-slave setup with a sentinel, then connects to

diff --git a/examples/sentinel/start b/examples/sentinel/start
@@ -1,4 +1,5 @@
 #! /usr/bin/env ruby
+# frozen_string_literal: true
 
 # This is a helper script used together with examples/sentinel.rb
 # It runs two Redis masters, two slaves for each of them, and two sentinels.

diff --git a/examples/sets.rb b/examples/sets.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require 'rubygems'
 require 'redis'
 

diff --git a/examples/unicorn/config.ru b/examples/unicorn/config.ru
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 run lambda { |env|
   [200, {"Content-Type" => "text/plain"}, [Redis.current.randomkey]]
 }
diff --git a/examples/unicorn/unicorn.rb b/examples/unicorn/unicorn.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require "redis"
 
 worker_processes 3

diff --git a/lib/redis/connection.rb b/lib/redis/connection.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "connection/registry"
 
 # If a connection driver was required before this file, the array

diff --git a/lib/redis/connection/command_helper.rb b/lib/redis/connection/command_helper.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 class Redis
   module Connection
     module CommandHelper

diff --git a/lib/redis/connection/hiredis.rb b/lib/redis/connection/hiredis.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "registry"
 require_relative "../errors"
 require "hiredis/connection"

diff --git a/lib/redis/connection/registry.rb b/lib/redis/connection/registry.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 class Redis
   module Connection
 

diff --git a/lib/redis/connection/ruby.rb b/lib/redis/connection/ruby.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "registry"
 require_relative "command_helper"
 require_relative "../errors"

diff --git a/lib/redis/connection/synchrony.rb b/lib/redis/connection/synchrony.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "command_helper"
 require_relative "registry"
 require_relative "../errors"

diff --git a/lib/redis/distributed.rb b/lib/redis/distributed.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "hash_ring"
 
 class Redis

diff --git a/lib/redis/errors.rb b/lib/redis/errors.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 class Redis
   # Base error for all redis-rb errors.
   class BaseError < RuntimeError

diff --git a/lib/redis/hash_ring.rb b/lib/redis/hash_ring.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require 'zlib'
 
 class Redis

diff --git a/lib/redis/pipeline.rb b/lib/redis/pipeline.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 class Redis
   class Pipeline
     attr_accessor :db

diff --git a/lib/redis/subscribe.rb b/lib/redis/subscribe.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 class Redis
   class SubscribedClient
     def initialize(client)

diff --git a/lib/redis/version.rb b/lib/redis/version.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 class Redis
   VERSION = '4.1.3'
 end
diff --git a/redis.gemspec b/redis.gemspec
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require "./lib/redis/version"
 
 Gem::Specification.new do |s|

diff --git a/test/bitpos_test.rb b/test/bitpos_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestBitpos < Minitest::Test

diff --git a/test/blocking_commands_test.rb b/test/blocking_commands_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/blocking_commands'
 

diff --git a/test/client_test.rb b/test/client_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestClient < Minitest::Test

diff --git a/test/command_map_test.rb b/test/command_map_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestCommandMap < Minitest::Test

diff --git a/test/commands_on_geo_test.rb b/test/commands_on_geo_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestCommandsGeo < Minitest::Test

diff --git a/test/commands_on_hashes_test.rb b/test/commands_on_hashes_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/hashes'
 

diff --git a/test/commands_on_hyper_log_log_test.rb b/test/commands_on_hyper_log_log_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/hyper_log_log'
 

diff --git a/test/commands_on_lists_test.rb b/test/commands_on_lists_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/lists'
 

diff --git a/test/commands_on_sets_test.rb b/test/commands_on_sets_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/sets'
 

diff --git a/test/commands_on_sorted_sets_test.rb b/test/commands_on_sorted_sets_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/sorted_sets'
 

diff --git a/test/commands_on_strings_test.rb b/test/commands_on_strings_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/strings'
 

diff --git a/test/commands_on_value_types_test.rb b/test/commands_on_value_types_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 require_relative "lint/value_types"
 

diff --git a/test/connection_handling_test.rb b/test/connection_handling_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestConnectionHandling < Minitest::Test

diff --git a/test/connection_test.rb b/test/connection_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestConnection < Minitest::Test

diff --git a/test/distributed_blocking_commands_test.rb b/test/distributed_blocking_commands_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/blocking_commands'
 

diff --git a/test/distributed_commands_on_hashes_test.rb b/test/distributed_commands_on_hashes_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/hashes'
 

diff --git a/test/distributed_commands_on_hyper_log_log_test.rb b/test/distributed_commands_on_hyper_log_log_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/hyper_log_log'
 

diff --git a/test/distributed_commands_on_lists_test.rb b/test/distributed_commands_on_lists_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/lists'
 

diff --git a/test/distributed_commands_on_sets_test.rb b/test/distributed_commands_on_sets_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/sets'
 

diff --git a/test/distributed_commands_on_sorted_sets_test.rb b/test/distributed_commands_on_sorted_sets_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative 'helper'
 require_relative 'lint/sorted_sets'
 

diff --git a/test/distributed_commands_on_strings_test.rb b/test/distributed_commands_on_strings_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 require_relative "lint/strings"
 

diff --git a/test/distributed_commands_on_value_types_test.rb b/test/distributed_commands_on_value_types_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 require_relative "lint/value_types"
 

diff --git a/test/distributed_commands_requiring_clustering_test.rb b/test/distributed_commands_requiring_clustering_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributedCommandsRequiringClustering < Minitest::Test

diff --git a/test/distributed_connection_handling_test.rb b/test/distributed_connection_handling_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributedConnectionHandling < Minitest::Test

diff --git a/test/distributed_internals_test.rb b/test/distributed_internals_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributedInternals < Minitest::Test

diff --git a/test/distributed_key_tags_test.rb b/test/distributed_key_tags_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributedKeyTags < Minitest::Test

diff --git a/test/distributed_persistence_control_commands_test.rb b/test/distributed_persistence_control_commands_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributedPersistenceControlCommands < Minitest::Test

diff --git a/test/distributed_publish_subscribe_test.rb b/test/distributed_publish_subscribe_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributedPublishSubscribe < Minitest::Test

diff --git a/test/distributed_remote_server_control_commands_test.rb b/test/distributed_remote_server_control_commands_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributedRemoteServerControlCommands < Minitest::Test

diff --git a/test/distributed_scripting_test.rb b/test/distributed_scripting_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributedScripting < Minitest::Test

diff --git a/test/distributed_sorting_test.rb b/test/distributed_sorting_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributedSorting < Minitest::Test

diff --git a/test/distributed_test.rb b/test/distributed_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributed < Minitest::Test

diff --git a/test/distributed_transactions_test.rb b/test/distributed_transactions_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestDistributedTransactions < Minitest::Test

diff --git a/test/encoding_test.rb b/test/encoding_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestEncoding < Minitest::Test

diff --git a/test/error_replies_test.rb b/test/error_replies_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestErrorReplies < Minitest::Test

diff --git a/test/fork_safety_test.rb b/test/fork_safety_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestForkSafety < Minitest::Test

diff --git a/test/helper_test.rb b/test/helper_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestHelper < Minitest::Test

diff --git a/test/internals_test.rb b/test/internals_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "helper"
 
 class TestInternals < Minitest::Test

diff --git a/test/lint/blocking_commands.rb b/test/lint/blocking_commands.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module Lint
   module BlockingCommands
     def setup

diff --git a/test/lint/hashes.rb b/test/lint/hashes.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module Lint
 
   module Hashes

diff --git a/test/lint/hyper_log_log.rb b/test/lint/hyper_log_log.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module Lint
 
   module HyperLogLog

diff --git a/test/lint/lists.rb b/test/lint/lists.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module Lint
 
   module Lists

diff --git a/test/lint/sets.rb b/test/lint/sets.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module Lint
 
   module Sets

diff --git a/test/lint/sorted_sets.rb b/test/lint/sorted_sets.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module Lint
 
   module SortedSets

diff --git a/test/lint/strings.rb b/test/lint/strings.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module Lint
 
   module Strings

diff --git a/test/lint/value_types.rb b/test/lint/value_types.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module Lint
 
   module ValueTypes