Modernize gem.

.rubocop.yml

@@ -47,3 +47,7 @@ Layout/EmptyLinesAroundModuleBody:
 
 Style/FrozenStringLiteralComment:
   Enabled: true
+
+Style/StringLiterals:
+  Enabled: true
+  EnforcedStyle: double_quotes

bake.rb

@@ -7,6 +7,6 @@
 #
 # @parameter version [String] The new version number.
 def after_gem_release_version_increment(version)
-	context['releases:update'].call(version)
-	context['utopia:project:readme:update'].call
+	context["releases:update"].call(version)
+	context["utopia:project:readme:update"].call
 end

benchmark/string.rb

@@ -26,7 +26,7 @@ def consumer_with_clear
 	return nil
 end
 
-require 'benchmark'
+require "benchmark"
 
 Benchmark.bm do |x|
 	x.report("consumer_with_clear") do

config/sus.rb

@@ -3,5 +3,5 @@
 # Released under the MIT License.
 # Copyright, 2023, by Samuel Williams.
 
-require 'covered/sus'
+require "covered/sus"
 include Covered::Sus

examples/streaming/bidirectional.rb

@@ -4,16 +4,16 @@
 # Released under the MIT License.
 # Copyright, 2024, by Samuel Williams.
 
-require 'async'
-require 'async/http/client'
-require 'async/http/server'
-require 'async/http/endpoint'
+require "async"
+require "async/http/client"
+require "async/http/server"
+require "async/http/endpoint"
 
-require 'protocol/http/body/streamable'
-require 'protocol/http/body/writable'
-require 'protocol/http/body/stream'
+require "protocol/http/body/streamable"
+require "protocol/http/body/writable"
+require "protocol/http/body/stream"
 
-endpoint = Async::HTTP::Endpoint.parse('http://localhost:3000')
+endpoint = Async::HTTP::Endpoint.parse("http://localhost:3000")
 
 Async do
 	server = Async::HTTP::Server.for(endpoint) do |request|

examples/streaming/bidirectional2.rb

@@ -4,16 +4,16 @@
 # Released under the MIT License.
 # Copyright, 2024, by Samuel Williams.
 
-require 'async'
-require 'async/http/client'
-require 'async/http/server'
-require 'async/http/endpoint'
+require "async"
+require "async/http/client"
+require "async/http/server"
+require "async/http/endpoint"
 
-require 'protocol/http/body/streamable'
-require 'protocol/http/body/writable'
-require 'protocol/http/body/stream'
+require "protocol/http/body/streamable"
+require "protocol/http/body/writable"
+require "protocol/http/body/stream"
 
-endpoint = Async::HTTP::Endpoint.parse('http://localhost:3000')
+endpoint = Async::HTTP::Endpoint.parse("http://localhost:3000")
 
 Async do
 	server = Async::HTTP::Server.for(endpoint) do |request|

examples/streaming/simple.rb

@@ -4,16 +4,16 @@
 # Released under the MIT License.
 # Copyright, 2024, by Samuel Williams.
 
-require 'async'
-require 'async/http/client'
-require 'async/http/server'
-require 'async/http/endpoint'
+require "async"
+require "async/http/client"
+require "async/http/server"
+require "async/http/endpoint"
 
-require 'protocol/http/body/streamable'
-require 'protocol/http/body/writable'
-require 'protocol/http/body/stream'
+require "protocol/http/body/streamable"
+require "protocol/http/body/writable"
+require "protocol/http/body/stream"
 
-endpoint = Async::HTTP::Endpoint.parse('http://localhost:3000')
+endpoint = Async::HTTP::Endpoint.parse("http://localhost:3000")
 
 Async do
 	server = Async::HTTP::Server.for(endpoint) do |request|

examples/streaming/unidirectional.rb

@@ -4,15 +4,15 @@
 # Released under the MIT License.
 # Copyright, 2024, by Samuel Williams.
 
-require 'async'
-require 'async/http/client'
-require 'async/http/server'
-require 'async/http/endpoint'
+require "async"
+require "async/http/client"
+require "async/http/server"
+require "async/http/endpoint"
 
-require 'protocol/http/body/stream'
-require 'protocol/http/body/writable'
+require "protocol/http/body/stream"
+require "protocol/http/body/writable"
 
-endpoint = Async::HTTP::Endpoint.parse('http://localhost:3000')
+endpoint = Async::HTTP::Endpoint.parse("http://localhost:3000")
 
 Async do
 	server = Async::HTTP::Server.for(endpoint) do |request|

examples/streaming/unidirectional2.rb

@@ -4,13 +4,13 @@
 # Released under the MIT License.
 # Copyright, 2024, by Samuel Williams.
 
-require 'async'
-require 'async/http/client'
-require 'async/http/server'
-require 'async/http/endpoint'
+require "async"
+require "async/http/client"
+require "async/http/server"
+require "async/http/endpoint"
 
-require 'protocol/http/body/stream'
-require 'protocol/http/body/writable'
+require "protocol/http/body/stream"
+require "protocol/http/body/writable"
 
 def make_server(endpoint)
 	Async::HTTP::Server.for(endpoint) do |request|
@@ -39,7 +39,7 @@ def make_server(endpoint)
 end
 
 Async do |task|
-	endpoint = Async::HTTP::Endpoint.parse('http://localhost:3000')
+	endpoint = Async::HTTP::Endpoint.parse("http://localhost:3000")
 
 	server_task = task.async{make_server(endpoint).run}
 

lib/protocol/http.rb

@@ -5,10 +5,10 @@
 
 require_relative "http/version"
 
-require_relative 'http/headers'
-require_relative 'http/request'
-require_relative 'http/response'
-require_relative 'http/middleware'
+require_relative "http/headers"
+require_relative "http/request"
+require_relative "http/response"
+require_relative "http/middleware"
 
 # @namespace
 module Protocol

lib/protocol/http/accept_encoding.rb

@@ -3,20 +3,20 @@
 # Released under the MIT License.
 # Copyright, 2019-2023, by Samuel Williams.
 
-require_relative 'middleware'
+require_relative "middleware"
 
-require_relative 'body/buffered'
-require_relative 'body/inflate'
+require_relative "body/buffered"
+require_relative "body/inflate"
 
 module Protocol
 	module HTTP
 		# Set a valid accept-encoding header and decode the response.
 		class AcceptEncoding < Middleware
-			ACCEPT_ENCODING = 'accept-encoding'.freeze
-			CONTENT_ENCODING = 'content-encoding'.freeze
+			ACCEPT_ENCODING = "accept-encoding".freeze
+			CONTENT_ENCODING = "content-encoding".freeze
 
 			DEFAULT_WRAPPERS = {
-				'gzip' => Body::Inflate.method(:for),
+				"gzip" => Body::Inflate.method(:for),
 
 				# There is no point including this:
 				# 'identity' => ->(body){body},
@@ -25,7 +25,7 @@ class AcceptEncoding < Middleware
 			def initialize(app, wrappers = DEFAULT_WRAPPERS)
 				super(app)
 
-				@accept_encoding = wrappers.keys.join(', ')
+				@accept_encoding = wrappers.keys.join(", ")
 				@wrappers = wrappers
 			end
 

lib/protocol/http/body/buffered.rb

@@ -4,7 +4,7 @@
 # Copyright, 2019-2024, by Samuel Williams.
 # Copyright, 2020, by Bryan Powell.
 
-require_relative 'readable'
+require_relative "readable"
 
 module Protocol
 	module HTTP

lib/protocol/http/body/completable.rb

@@ -3,7 +3,7 @@
 # Released under the MIT License.
 # Copyright, 2019-2024, by Samuel Williams.
 
-require_relative 'wrapper'
+require_relative "wrapper"
 
 module Protocol
 	module HTTP

lib/protocol/http/body/deflate.rb

@@ -3,9 +3,9 @@
 # Released under the MIT License.
 # Copyright, 2019-2024, by Samuel Williams.
 
-require_relative 'wrapper'
+require_relative "wrapper"
 
-require 'zlib'
+require "zlib"
 
 module Protocol
 	module HTTP
@@ -17,8 +17,8 @@ class ZStream < Wrapper
 				GZIP =  Zlib::MAX_WBITS | 16
 
 				ENCODINGS = {
-					'deflate' => DEFLATE,
-					'gzip' => GZIP,
+					"deflate" => DEFLATE,
+					"gzip" => GZIP,
 				}
 
 				def initialize(body, stream)

lib/protocol/http/body/digestable.rb

@@ -3,9 +3,9 @@
 # Released under the MIT License.
 # Copyright, 2020-2024, by Samuel Williams.
 
-require_relative 'wrapper'
+require_relative "wrapper"
 
-require 'digest/sha2'
+require "digest/sha2"
 
 module Protocol
 	module HTTP

lib/protocol/http/body/file.rb

@@ -3,7 +3,7 @@
 # Released under the MIT License.
 # Copyright, 2019-2024, by Samuel Williams.
 
-require_relative 'readable'
+require_relative "readable"
 
 module Protocol
 	module HTTP

lib/protocol/http/body/head.rb

@@ -3,7 +3,7 @@
 # Released under the MIT License.
 # Copyright, 2020-2023, by Samuel Williams.
 
-require_relative 'readable'
+require_relative "readable"
 
 module Protocol
 	module HTTP

lib/protocol/http/body/inflate.rb

@@ -3,9 +3,9 @@
 # Released under the MIT License.
 # Copyright, 2019-2024, by Samuel Williams.
 
-require 'zlib'
+require "zlib"
 
-require_relative 'deflate'
+require_relative "deflate"
 
 module Protocol
 	module HTTP

lib/protocol/http/body/rewindable.rb

@@ -3,8 +3,8 @@
 # Released under the MIT License.
 # Copyright, 2019-2024, by Samuel Williams.
 
-require_relative 'wrapper'
-require_relative 'buffered'
+require_relative "wrapper"
+require_relative "buffered"
 
 module Protocol
 	module HTTP

lib/protocol/http/body/stream.rb

@@ -4,7 +4,7 @@
 # Copyright, 2019-2024, by Samuel Williams.
 # Copyright, 2023, by Genki Takiuchi.
 
-require_relative 'buffered'
+require_relative "buffered"
 
 module Protocol
 	module HTTP
@@ -43,7 +43,7 @@ module Reader
 					# @param buffer [String] the buffer which will receive the data
 					# @return a buffer containing the data
 					def read(length = nil, buffer = nil)
-						return '' if length == 0
+						return "" if length == 0
 
 						buffer ||= String.new.force_encoding(Encoding::BINARY)
 

lib/protocol/http/body/streamable.rb

@@ -3,10 +3,10 @@
 # Released under the MIT License.
 # Copyright, 2019-2024, by Samuel Williams.
 
-require_relative 'readable'
-require_relative 'writable'
+require_relative "readable"
+require_relative "writable"
 
-require_relative 'stream'
+require_relative "stream"
 
 module Protocol
 	module HTTP

lib/protocol/http/body/wrapper.rb

@@ -3,7 +3,7 @@
 # Released under the MIT License.
 # Copyright, 2019-2024, by Samuel Williams.
 
-require_relative 'readable'
+require_relative "readable"
 
 module Protocol
 	module HTTP

lib/protocol/http/body/writable.rb

@@ -3,7 +3,7 @@
 # Released under the MIT License.
 # Copyright, 2024, by Samuel Williams.
 
-require_relative 'readable'
+require_relative "readable"
 
 module Protocol
 	module HTTP
@@ -137,15 +137,15 @@ def inspect
 				def status
 					if @queue.empty?
 						if @queue.closed?
-							'closed'
+							"closed"
 						else
-							'waiting'
+							"waiting"
 						end
 					else
 						if @queue.closed?
-							'closing'
+							"closing"
 						else
-							'ready'
+							"ready"
 						end
 					end
 				end