RuboCop.

test/io/event/selector/fifo_io.rb

@@ -3,13 +3,13 @@
 # Released under the MIT License.
 # Copyright, 2021-2023, by Samuel Williams.
 
-require 'io/event'
-require 'io/event/selector'
-require 'fileutils'
-require 'tmpdir'
+require "io/event"
+require "io/event/selector"
+require "fileutils"
+require "tmpdir"
 
 FifoIO = Sus::Shared("fifo io") do
-	with 'a fifo' do
+	with "a fifo" do
 		def around(&block)
 			@root = Dir.mktmpdir
 			super
@@ -19,7 +19,7 @@ def around(&block)
 
 		let(:path) {File.join(@root, "fifo")}
 
-		it 'can read and write' do
+		it "can read and write" do
 			skip_if_ruby_platform(/mswin|mingw|cygwin/)
 
 			File.mkfifo(path)