Apply corrections from brew style --fix

Library/Homebrew/bundle/commands/cleanup.rb

@@ -37,12 +37,12 @@ module Homebrew
             if casks.any?
               args = zap ? ["--zap"] : []
               Kernel.system HOMEBREW_BREW_FILE, "uninstall", "--cask", *args, "--force", *casks
-              puts "Uninstalled #{casks.size} cask#{(casks.size == 1) ? "" : "s"}"
+              puts "Uninstalled #{casks.size} cask#{"s" if casks.size != 1}"
             end
 
             if formulae.any?
               Kernel.system HOMEBREW_BREW_FILE, "uninstall", "--formula", "--force", *formulae
-              puts "Uninstalled #{formulae.size} formula#{(formulae.size == 1) ? "" : "e"}"
+              puts "Uninstalled #{formulae.size} formula#{"e" if formulae.size != 1}"
             end
 
             Kernel.system HOMEBREW_BREW_FILE, "untap", *taps if taps.any?

Library/Homebrew/caveats.rb

@@ -194,7 +194,7 @@ class Caveats
     startup = formula.service.requires_root?
     if Utils::Service.running?(formula)
       s << "To restart #{formula.full_name} after an upgrade:"
-      s << "  #{startup ? "sudo " : ""}brew services restart #{formula.full_name}"
+      s << "  #{"sudo " if startup}brew services restart #{formula.full_name}"
     elsif startup
       s << "To start #{formula.full_name} now and restart at startup:"
       s << "  sudo brew services start #{formula.full_name}"

Library/Homebrew/dev-cmd/bump-formula-pr.rb

@@ -589,7 +589,7 @@ module Homebrew
             #{leading_spaces}resource "#{resource.name}" do
             #{leading_spaces}  url "#{new_url}"#{new_mirrors.map { |m| "\n#{leading_spaces}  mirror \"#{m}\"" }.join}
             #{leading_spaces}  sha256 "#{new_hash}"
-            #{forced_version ? "#{leading_spaces}  version \"#{version}\"\n" : ""}
+            #{"#{leading_spaces}  version \"#{version}\"\n" if forced_version}
             #{leading_spaces}  livecheck do
             #{leading_spaces}    formula :parent
             #{leading_spaces}  end

Library/Homebrew/download_queue.rb

@@ -20,7 +20,6 @@ module Homebrew
     def enqueue(downloadable, force: false)
       quiet = pool.max_length > 1
       # Passing in arguments from outside into the future is a common `concurrent-ruby` pattern.
-      # rubocop:disable Lint/ShadowingOuterLocalVariable
       Concurrent::Promises.future_on(pool, downloadable, force, quiet) do |downloadable, force, quiet|
         downloadable.clear_cache if force
         downloadable.fetch(quiet:)

Library/Homebrew/extend/file/atomic.rb

@@ -20,11 +20,11 @@ class File
   #     file.write('hello')
   #   end
   sig {
-    type_parameters(:out).params(
+    type_parameters(:Out).params(
       file_name: T.any(Pathname, String),
       temp_dir:  String,
-      _block:    T.proc.params(arg0: Tempfile).returns(T.type_parameter(:out)),
+      _block:    T.proc.params(arg0: Tempfile).returns(T.type_parameter(:Out)),
-    ).returns(T.type_parameter(:out))
+    ).returns(T.type_parameter(:Out))
   }
   def self.atomic_write(file_name, temp_dir = dirname(file_name), &_block)
     require "tempfile" unless defined?(Tempfile)

Library/Homebrew/extend/hash/deep_merge.rbi

@@ -3,18 +3,18 @@
 
 class Hash
   sig {
-    type_parameters(:k2).params(
+    type_parameters(:K2).params(
-      other_hash: T::Hash[T.type_parameter(:k2), T.untyped],
+      other_hash: T::Hash[T.type_parameter(:K2), T.untyped],
       block:      T.nilable(T.proc.params(k: T.untyped, v1: T.untyped, v2: T.untyped).returns(T.untyped)),
-    ).returns(T::Hash[T.any(Hash::K, T.type_parameter(:k2)), T.untyped])
+    ).returns(T::Hash[T.any(Hash::K, T.type_parameter(:K2)), T.untyped])
   }
   def deep_merge(other_hash, &block); end
 
   sig {
-    type_parameters(:k2).params(
+    type_parameters(:K2).params(
-      other_hash: T::Hash[T.type_parameter(:k2), T.untyped],
+      other_hash: T::Hash[T.type_parameter(:K2), T.untyped],
       block:      T.nilable(T.proc.params(k: T.untyped, v1: T.untyped, v2: T.untyped).returns(T.untyped)),
-    ).returns(T::Hash[T.any(Hash::K, T.type_parameter(:k2)), T.untyped])
+    ).returns(T::Hash[T.any(Hash::K, T.type_parameter(:K2)), T.untyped])
   }
   def deep_merge!(other_hash, &block); end
 end

Library/Homebrew/extend/hash/deep_transform_values.rbi

@@ -2,16 +2,16 @@
 
 class Hash
   sig {
-    type_parameters(:out).params(
+    type_parameters(:Out).params(
-      block: T.proc.params(o: Hash::V).returns(T.type_parameter(:out)),
+      block: T.proc.params(o: Hash::V).returns(T.type_parameter(:Out)),
-    ).returns(T::Hash[Hash::K, T.type_parameter(:out)])
+    ).returns(T::Hash[Hash::K, T.type_parameter(:Out)])
   }
   def deep_transform_values(&block); end
 
   sig {
-    type_parameters(:out).params(
+    type_parameters(:Out).params(
-      block: T.proc.params(o: Hash::V).returns(T.type_parameter(:out)),
+      block: T.proc.params(o: Hash::V).returns(T.type_parameter(:Out)),
-    ).returns(T::Hash[Hash::K, T.type_parameter(:out)])
+    ).returns(T::Hash[Hash::K, T.type_parameter(:Out)])
   }
   def deep_transform_values!(&block); end
 end

Library/Homebrew/extend/hash/keys.rbi

@@ -3,16 +3,16 @@
 
 class Hash
   sig {
-    type_parameters(:out).params(
+    type_parameters(:Out).params(
-      block: T.proc.params(o: K).returns(T.type_parameter(:out)),
+      block: T.proc.params(o: K).returns(T.type_parameter(:Out)),
-    ).returns(T::Hash[T.type_parameter(:out), V])
+    ).returns(T::Hash[T.type_parameter(:Out), V])
   }
   def deep_transform_keys(&block); end
 
   sig {
-    type_parameters(:out).params(
+    type_parameters(:Out).params(
-      block: T.proc.params(o: K).returns(T.type_parameter(:out)),
+      block: T.proc.params(o: K).returns(T.type_parameter(:Out)),
-    ).returns(T::Hash[T.type_parameter(:out), V])
+    ).returns(T::Hash[T.type_parameter(:Out), V])
   }
   def deep_transform_keys!(&block); end
 

Library/Homebrew/formulary.rb

@@ -80,7 +80,7 @@ module Formulary
 
   module PathnameWriteMkpath
     refine Pathname do
-      def write(content, offset = nil, **open_args)
+      define_method(:write) do |_content, offset = nil, **open_args|
         T.bind(self, Pathname)
         raise "Will not overwrite #{self}" if exist? && !offset && !open_args[:mode]&.match?(/^a\+?$/)
 
@@ -133,7 +133,7 @@ module Formulary
     rescue NameError => e
       class_list = mod.constants
                       .map { |const_name| mod.const_get(const_name) }
-                      .select { |const| const.is_a?(Class) }
+                      .grep(Class)
       new_exception = FormulaClassUnavailableError.new(name, path, class_name, class_list)
       remove_const(namespace)
       raise new_exception, "", e.backtrace
@@ -354,13 +354,13 @@ module Formulary
         link_overwrite overwrite_path
       end
 
-      def install
+      define_method(:install) do
         raise "Cannot build from source from abstract formula."
       end
 
       @post_install_defined_boolean = json_formula["post_install_defined"]
       @post_install_defined_boolean = true if @post_install_defined_boolean.nil? # Backwards compatibility
-      def post_install_defined?
+      define_method(:post_install_defined?) do
         self.class.instance_variable_get(:@post_install_defined_boolean)
       end
 
@@ -389,7 +389,7 @@ module Formulary
       end
 
       @caveats_string = json_formula["caveats"]
-      def caveats
+      define_method(:caveats) do
         caveats_string = self.class.instance_variable_get(:@caveats_string)
         return unless caveats_string
 
@@ -400,33 +400,33 @@ module Formulary
 
       @tap_git_head_string = json_formula["tap_git_head"]
 
-      def tap_git_head
+      define_method(:tap_git_head) do
         self.class.instance_variable_get(:@tap_git_head_string)
       end
 
       @oldnames_array = json_formula["oldnames"] || [json_formula["oldname"]].compact
-      def oldnames
+      define_method(:oldnames) do
         self.class.instance_variable_get(:@oldnames_array)
       end
 
       @aliases_array = json_formula.fetch("aliases", [])
-      def aliases
+      define_method(:aliases) do
         self.class.instance_variable_get(:@aliases_array)
       end
 
       @versioned_formulae_array = json_formula.fetch("versioned_formulae", [])
-      def versioned_formulae_names
+      define_method(:versioned_formulae_names) do
         self.class.instance_variable_get(:@versioned_formulae_array)
       end
 
       @ruby_source_path_string = json_formula["ruby_source_path"]
-      def ruby_source_path
+      define_method(:ruby_source_path) do
         self.class.instance_variable_get(:@ruby_source_path_string)
       end
 
       @ruby_source_checksum_string = json_formula.dig("ruby_source_checksum", "sha256")
       @ruby_source_checksum_string ||= json_formula["ruby_source_sha256"]
-      def ruby_source_checksum
+      define_method(:ruby_source_checksum) do
         checksum = self.class.instance_variable_get(:@ruby_source_checksum_string)
         Checksum.new(checksum) if checksum
       end

Library/Homebrew/ignorable.rb

@@ -22,7 +22,7 @@ module Ignorable
     Object.class_eval do
       alias_method :original_raise, :raise
 
-      def raise(*)
+      define_method(:raise) do |*|
         callcc do |continuation|
           super
         # Handle all possible exceptions.

Library/Homebrew/install.rb

@@ -465,9 +465,7 @@ module Homebrew
 
       def collect_dependencies(formulae_installer, dependants)
         formulae_dependencies = formulae_installer.flat_map do |f|
-          [f.formula, f.compute_dependencies.flatten.filter do |c|
+          [f.formula, f.compute_dependencies.flatten.grep(Dependency).flat_map(&:to_formula)]
-            c.is_a? Dependency
-          end.flat_map(&:to_formula)]
         end.flatten.uniq
         formulae_dependencies.concat(dependants.upgradeable) if dependants&.upgradeable
         formulae_dependencies.uniq

Library/Homebrew/test/abstract_command_spec.rb

@@ -11,7 +11,8 @@ RSpec.describe Homebrew::AbstractCommand do
           switch "--foo"
           flag "--bar="
         end
-        def run; end
+        define_method(:run) do
+        end
       end
       stub_const("TestCat", test_cat)
     end
@@ -47,8 +48,10 @@ RSpec.describe Homebrew::AbstractCommand do
       describe "when command name is overridden" do
         before do
           tac = Class.new(described_class) do
-            def self.command_name = "t-a-c"
+            self.define_singleton_method(:command_name) do
-            def run; end
+              "t-a-c"
+            define_method(:run) do
+            end
           end
           stub_const("Tac", tac)
         end

Library/Homebrew/test/api/cask_spec.rb

@@ -9,7 +9,7 @@ RSpec.describe Homebrew::API::Cask do
     stub_const("Homebrew::API::HOMEBREW_CACHE_API", cache_dir)
   end
 
-  def mock_curl_download(stdout:)
+  define_method(:mock_curl_download) do |stdout:|
     allow(Utils::Curl).to receive(:curl_download) do |*_args, **kwargs|
       kwargs[:to].write stdout
     end

Library/Homebrew/test/api/formula_spec.rb

@@ -9,7 +9,7 @@ RSpec.describe Homebrew::API::Formula do
     stub_const("Homebrew::API::HOMEBREW_CACHE_API", cache_dir)
   end
 
-  def mock_curl_download(stdout:)
+  define_method(:mock_curl_download) do |stdout:|
     allow(Utils::Curl).to receive(:curl_download) do |*_args, **kwargs|
       kwargs[:to].write stdout
     end

Library/Homebrew/test/api_spec.rb

@@ -8,12 +8,12 @@ RSpec.describe Homebrew::API do
   let(:json_hash) { JSON.parse(json) }
   let(:json_invalid) { '{"foo":"bar"' }
 
-  def mock_curl_output(stdout: "", success: true)
+  define_method(:mock_curl_output) do |stdout: "", success: true|
     curl_output = instance_double(SystemCommand::Result, stdout:, success?: success)
     allow(Utils::Curl).to receive(:curl_output).and_return curl_output
   end
 
-  def mock_curl_download(stdout:)
+  define_method(:mock_curl_download) do |stdout:|
     allow(Utils::Curl).to receive(:curl_download) do |*_args, **kwargs|
       kwargs[:to].write stdout
     end

Library/Homebrew/test/bundle/commands/cleanup_spec.rb

@@ -286,7 +286,7 @@ RSpec.describe Homebrew::Bundle::Commands::Cleanup do
                                                  vscode_extensions_to_uninstall: [])
     end
 
-    def sane?
+    define_method(:sane?) do
       expect(described_class).to receive(:system_output_no_stderr).and_return("cleaned")
     end
 

Library/Homebrew/test/bundle/dsl_spec.rb

@@ -4,7 +4,7 @@ require "bundle"
 require "bundle/dsl"
 
 RSpec.describe Homebrew::Bundle::Dsl do
-  def dsl_from_string(string)
+  define_method(:dsl_from_string) do |string|
     described_class.new(StringIO.new(string))
   end
 

Library/Homebrew/test/cask/audit_spec.rb

@@ -3,7 +3,7 @@
 require "cask/audit"
 
 RSpec.describe Cask::Audit, :cask do
-  def include_msg?(problems, msg)
+  define_method(:include_msg?) do |problems, msg|
     if msg.is_a?(Regexp)
       Array(problems).any? { |problem| msg.match?(problem[:message]) }
     else
@@ -11,11 +11,11 @@ RSpec.describe Cask::Audit, :cask do
     end
   end
 
-  def passed?(audit)
+  define_method(:passed?) do |audit|
     !audit.errors?
   end
 
-  def outcome(audit)
+  define_method(:outcome) do |audit|
     if passed?(audit)
       "passed"
     else
@@ -150,7 +150,7 @@ RSpec.describe Cask::Audit, :cask do
   describe "#run!" do
     subject(:run) { audit.run! }
 
-    def tmp_cask(name, text)
+    define_method(:tmp_cask) do |name, text|
       path = Pathname.new "#{dir}/#{name}.rb"
       path.open("w") do |f|
         f.write text

Library/Homebrew/test/cask/dsl_spec.rb

@@ -305,7 +305,7 @@ RSpec.describe Cask::DSL, :cask, :no_api do
       expect(cask.caveats).to be_empty
 
       cask = Cask::Cask.new("cask-with-caveats") do
-        def caveats
+        define_method(:caveats) do
           <<~EOS
             When you install this Cask, you probably want to know this.
           EOS

Library/Homebrew/test/caveats_spec.rb

@@ -21,7 +21,7 @@ RSpec.describe Caveats do
       f = formula do
         url "foo-1.0"
 
-        def caveats
+        define_method(:caveats) do
           "something"
         end
       end
@@ -214,7 +214,7 @@ RSpec.describe Caveats do
             url "foo-1.0"
             keg_only "some reason"
 
-            def caveats
+            define_method(:caveats) do
               "something else"
             end
 

Library/Homebrew/test/checksum_verification_spec.rb

@@ -3,7 +3,7 @@
 require "formula"
 
 RSpec.describe Formula do
-  def formula(&block)
+  define_method(:formula) do |&block|
     super do
       url "file://#{TEST_FIXTURE_DIR}/tarballs/testball-0.1.tbz"
       instance_eval(&block)

Library/Homebrew/test/cleaner_spec.rb

@@ -204,7 +204,7 @@ RSpec.describe Cleaner do
   end
 
   describe "::skip_clean" do
-    def stub_formula_skip_clean(skip_paths)
+    define_method(:stub_formula_skip_clean) do |skip_paths|
       formula("cleaner_test") do
         url "foo-1.0"
 

Library/Homebrew/test/cli/named_args_spec.rb

@@ -3,12 +3,12 @@
 require "cli/named_args"
 
 RSpec.describe Homebrew::CLI::NamedArgs do
-  def setup_unredable_formula(name)
+  define_method(:setup_unredable_formula) do |name|
     error = FormulaUnreadableError.new(name, RuntimeError.new("testing"))
     allow(Formulary).to receive(:factory).with(name, any_args).and_raise(error)
   end
 
-  def setup_unredable_cask(name)
+  define_method(:setup_unredable_cask) do |name|
     error = Cask::CaskUnreadableError.new(name, "testing")
     allow(Cask::CaskLoader).to receive(:load).with(name, any_args).and_raise(error)
 

Library/Homebrew/test/cmd/tab_spec.rb

@@ -5,8 +5,7 @@ require "cmd/shared_examples/args_parse"
 require "tab"
 
 RSpec.describe Homebrew::Cmd::TabCmd do
-  def installed_on_request?(formula)
+  define_method(:installed_on_request?) do |formula|
-    # `brew` subprocesses can change the tab, invalidating the cached values.
     Tab.clear_cache
     Tab.for_formula(formula).installed_on_request
   end

Library/Homebrew/test/cmd/untap_spec.rb

@@ -19,7 +19,7 @@ RSpec.describe Homebrew::Cmd::Untap do
 
   describe "#installed_formulae_for", :integration_test do
     shared_examples "finds installed formulae in tap", :no_api do
-      def load_formula(name:, with_formula_file: false, mock_install: false)
+      define_method(:load_formula) do |name:, with_formula_file: false, mock_install: false|
         formula = if with_formula_file
           path = setup_test_formula(name, tap:)
           Formulary.factory(path)
@@ -85,7 +85,7 @@ RSpec.describe Homebrew::Cmd::Untap do
 
   describe "#installed_casks_for", :cask do
     shared_examples "finds installed casks in tap", :no_api do
-      def load_cask(token:, with_cask_file: false, mock_install: false)
+      define_method(:load_cask) do |token:, with_cask_file: false, mock_install: false|
         cask_loader = Cask::CaskLoader::FromContentLoader.new(<<~RUBY, tap:)
           cask '#{token}' do
             version "1.2.3"

Library/Homebrew/test/cmd/update-report_spec.rb

@@ -12,7 +12,7 @@ RSpec.describe Homebrew::Cmd::UpdateReport do
     let(:tap) { CoreTap.instance }
     let(:reporter_class) do
       Class.new(described_class) do
-        def initialize(tap)
+        define_method(:initialize) do |tap|
           @tap = tap
 
           ENV["HOMEBREW_UPDATE_BEFORE#{tap.repository_var_suffix}"] = "12345678"
@@ -25,7 +25,7 @@ RSpec.describe Homebrew::Cmd::UpdateReport do
     let(:reporter) { reporter_class.new(tap) }
     let(:hub) { ReporterHub.new }
 
-    def perform_update(fixture_name = "")
+    define_method(:perform_update) do |fixture_name = ""|
       allow(Formulary).to receive(:factory).and_return(instance_double(Formula, pkg_version: "1.0"))
       allow(FormulaVersions).to receive(:new).and_return(instance_double(FormulaVersions, formula_at_revision: "2.0"))
 

Library/Homebrew/test/completions_spec.rb

@@ -25,7 +25,7 @@ RSpec.describe Homebrew::Completions do
   end
 
   context "when linking or unlinking completions" do
-    def setup_completions(external:)
+    define_method(:setup_completions) do |external:|
       internal_bash_completion = internal_path/"completions/bash"
       external_bash_completion = external_path/"completions/bash"
 
@@ -39,19 +39,19 @@ RSpec.describe Homebrew::Completions do
       end
     end
 
-    def setup_completions_setting(state, setting: "linkcompletions")
+    define_method(:setup_completions_setting) do |state, setting: "linkcompletions"|
       HOMEBREW_REPOSITORY.cd do
         system "git", "config", "--replace-all", "homebrew.#{setting}", state.to_s
       end
     end
 
-    def read_completions_setting(setting: "linkcompletions")
+    define_method(:read_completions_setting) do |setting: "linkcompletions"|
       HOMEBREW_REPOSITORY.cd do
         Utils.popen_read("git", "config", "--get", "homebrew.#{setting}").chomp.presence
       end
     end
 
-    def delete_completions_setting(setting: "linkcompletions")
+    define_method(:delete_completions_setting) do |setting: "linkcompletions"|
       HOMEBREW_REPOSITORY.cd do
         system "git", "config", "--unset-all", "homebrew.#{setting}"
       end

Library/Homebrew/test/dependable_spec.rb

@@ -8,7 +8,7 @@ RSpec.describe Dependable do
   subject(:dependable) do
     Class.new do
       include Dependable
-      def initialize
+      define_method(:initialize) do
         @tags = ["foo", "bar", :build]
       end
     end.new

Library/Homebrew/test/dependency_collector_spec.rb

@@ -7,11 +7,11 @@ RSpec.describe DependencyCollector do
 
   subject(:collector) { described_class.new }
 
-  def find_dependency(name)
+  define_method(:find_dependency) do |name|
     collector.deps.find { |dep| dep.name == name }
   end
 
-  def find_requirement(klass)
+  define_method(:find_requirement) do |klass|
     collector.requirements.find { |req| req.is_a? klass }
   end
 

Library/Homebrew/test/dependency_expansion_spec.rb

@@ -3,7 +3,7 @@
 require "dependency"
 
 RSpec.describe Dependency do
-  def build_dep(name, tags = [], deps = [])
+  define_method(:build_dep) do |name, tags = [], deps = []|
     dep = described_class.new(name.to_s, tags)
     allow(dep).to receive(:to_formula).and_return \
       instance_double(Formula, deps:, name:, full_name: name)

Library/Homebrew/test/dev-cmd/bottle_spec.rb

@@ -4,7 +4,7 @@ require "cmd/shared_examples/args_parse"
 require "dev-cmd/bottle"
 
 RSpec.describe Homebrew::DevCmd::Bottle do
-  def stub_hash(parameters)
+  define_method(:stub_hash) do |parameters|
     <<~EOS
       {
         "#{parameters[:name]}":{

Library/Homebrew/test/dev-cmd/determine-test-runners_spec.rb

@@ -4,7 +4,7 @@ require "dev-cmd/determine-test-runners"
 require "cmd/shared_examples/args_parse"
 
 RSpec.describe Homebrew::DevCmd::DetermineTestRunners do
-  def get_runners(file)
+  define_method(:get_runners) do |file|
     runner_line = File.open(file).first
     json_text = runner_line[/runners=(.*)/, 1]
     runner_hash = JSON.parse(json_text)

Library/Homebrew/test/download_strategies/git_spec.rb

@@ -15,7 +15,7 @@ RSpec.describe GitDownloadStrategy do
     FileUtils.mkpath cached_location
   end
 
-  def git_commit_all
+  define_method(:git_commit_all) do
     system "git", "add", "--all"
     # Allow instance variables here to have nice commit messages.
     # rubocop:disable RSpec/InstanceVariable
@@ -24,7 +24,7 @@ RSpec.describe GitDownloadStrategy do
     # rubocop:enable RSpec/InstanceVariable
   end
 
-  def setup_git_repo
+  define_method(:setup_git_repo) do
     system "git", "-c", "init.defaultBranch=master", "init"
     system "git", "remote", "add", "origin", "https://github.com/Homebrew/homebrew-foo"
     FileUtils.touch "README"

Library/Homebrew/test/extend/blank_spec.rb

@@ -5,14 +5,14 @@ require "extend/blank"
 RSpec.describe Object do
   let(:empty_true) do
     Class.new(described_class) do
-      def empty?
+      define_method(:empty?) do
         0
       end
     end
   end
   let(:empty_false) do
     Class.new(described_class) do
-      def empty?
+      define_method(:empty?) do
         false
       end
     end

Library/Homebrew/test/extend/kernel_spec.rb

@@ -3,7 +3,7 @@
 RSpec.describe Kernel do
   let(:dir) { mktmpdir }
 
-  def esc(code)
+  define_method(:esc) do |code|
     /(\e\[\d+m)*\e\[#{code}m/
   end
 

Library/Homebrew/test/formula_auditor_spec.rb

@@ -16,7 +16,7 @@ RSpec.describe Homebrew::FormulaAuditor do
   let(:tap_path) { HOMEBREW_TAP_DIRECTORY/"homebrew/homebrew-bar" }
   let(:formula_path) { tap_path/formula_subpath }
 
-  def formula_auditor(name, text, options = {})
+  define_method(:formula_auditor) do |name, text, options = {}|
     path = Pathname.new "#{dir}/#{name}.rb"
     path.open("w") do |f|
       f.write text
@@ -34,14 +34,14 @@ RSpec.describe Homebrew::FormulaAuditor do
     described_class.new(formula, options)
   end
 
-  def formula_gsub(before, after = "")
+  define_method(:formula_gsub) do |before, after = ""|
     text = formula_path.read
     text.gsub! before, after
     formula_path.unlink
     formula_path.write text
   end
 
-  def formula_gsub_origin_commit(before, after = "")
+  define_method(:formula_gsub_origin_commit) do |before, after = ""|
     text = origin_formula_path.read
     text.gsub!(before, after)
     origin_formula_path.unlink

Library/Homebrew/test/formula_installer_bottle_spec.rb

@@ -16,7 +16,7 @@ RSpec.describe FormulaInstaller do
     match(&:poured_from_bottle)
   end
 
-  def temporarily_install_bottle(formula)
+  define_method(:temporarily_install_bottle) do |formula|
     expect(formula).not_to be_latest_version_installed
     expect(formula).to be_bottled
     expect(formula).to pour_bottle
@@ -25,7 +25,7 @@ RSpec.describe FormulaInstaller do
     stub_formula_loader formula("glibc") { url "glibc-1.0" }
     stub_formula_loader formula
 
-    fi = FormulaInstaller.new(formula)
+    fi = described_class.new(formula)
     fi.fetch
     fi.install
 
@@ -48,8 +48,7 @@ RSpec.describe FormulaInstaller do
     expect(formula).not_to be_latest_version_installed
   end
 
-  def test_basic_formula_setup(formula)
+  define_method(:test_basic_formula_setup) do |formula|
-    # Test that things made it into the Keg
     expect(formula.bin).to be_a_directory
 
     expect(formula.libexec).to be_a_directory

Library/Homebrew/test/formula_installer_spec.rb

@@ -16,7 +16,7 @@ RSpec.describe FormulaInstaller do
     match(&:poured_from_bottle)
   end
 
-  def temporary_install(formula, **options)
+  define_method(:temporary_install) do |formula, **options|
     expect(formula).not_to be_latest_version_installed
 
     installer = described_class.new(formula, **options)

Library/Homebrew/test/formula_spec.rb

@@ -676,7 +676,7 @@ RSpec.describe Formula do
     f1 = formula do
       url "foo-1.0"
 
-      def post_install
+      define_method(:post_install) do
         # do nothing
       end
     end
@@ -1146,7 +1146,7 @@ RSpec.describe Formula do
       f = formula "foo" do
         url "foo-1.0"
 
-        def pour_bottle?
+        define_method(:pour_bottle?) do
           false
         end
       end
@@ -1158,7 +1158,7 @@ RSpec.describe Formula do
       f = formula "foo" do
         url "foo-1.0"
 
-        def pour_bottle?
+        define_method(:pour_bottle?) do
           true
         end
       end
@@ -1362,7 +1362,7 @@ RSpec.describe Formula do
     let(:alias_name) { "bar" }
     let(:alias_path) { f.tap.alias_dir/alias_name }
 
-    def setup_tab_for_prefix(prefix, options = {})
+    define_method(:setup_tab_for_prefix) do |prefix, options = {}|
       prefix.mkpath
       tab = Tab.empty
       tab.tabfile = prefix/AbstractTab::FILENAME
@@ -1688,7 +1688,7 @@ RSpec.describe Formula do
       Class.new(Testball) do
         attr_reader :test
 
-        def install
+        define_method(:install) do
           @test = 0
           on_macos do
             @test = 1
@@ -1711,7 +1711,7 @@ RSpec.describe Formula do
       Class.new(Testball) do
         attr_reader :test
 
-        def install
+        define_method(:install) do
           @test = 0
           on_macos do
             @test = 1
@@ -1735,7 +1735,7 @@ RSpec.describe Formula do
         attr_reader :foo
         attr_reader :bar
 
-        def install
+        define_method(:install) do
           @foo = 0
           @bar = 0
           on_system :linux, macos: :monterey do
@@ -1794,7 +1794,7 @@ RSpec.describe Formula do
       Class.new(Testball) do
         attr_reader :test
 
-        def install
+        define_method(:install) do
           @test = 0
           on_monterey :or_newer do
             @test = 1
@@ -1854,7 +1854,7 @@ RSpec.describe Formula do
       Class.new(Testball) do
         attr_reader :test
 
-        def install
+        define_method(:install) do
           @test = 0
           on_arm do
             @test = 1
@@ -1881,7 +1881,7 @@ RSpec.describe Formula do
       Class.new(Testball) do
         attr_reader :test
 
-        def install
+        define_method(:install) do
           @test = 0
           on_arm do
             @test = 1
@@ -1902,7 +1902,7 @@ RSpec.describe Formula do
   describe "#generate_completions_from_executable" do
     let(:f) do
       Class.new(Testball) do
-        def install
+        define_method(:install) do
           bin.mkpath
           (bin/"foo").write <<-EOF
             echo completion

Library/Homebrew/test/formula_validation_spec.rb

@@ -14,7 +14,7 @@ RSpec.describe Formula do
         end.to raise_error(FormulaValidationError)
       end
 
-      def supports_block_expectations?
+      define_method(:supports_block_expectations?) do
         true
       end
     end
@@ -22,7 +22,8 @@ RSpec.describe Formula do
     it "can't override the `brew` method" do
       expect do
         formula do
-          def brew; end
+          define_method(:brew) do
+          end
         end
       end.to raise_error(RuntimeError, /\AThe method `brew` on #{described_class} was declared as final/)
     end

Library/Homebrew/test/formulary_spec.rb

@@ -289,7 +289,7 @@ RSpec.describe Formulary do
     end
 
     context "with the API" do
-      def formula_json_contents(extra_items = {})
+      define_method(:formula_json_contents) do |extra_items = {}|
         {
           formula_name => {
             "desc"                     => "testball",

Library/Homebrew/test/github_runner_matrix_spec.rb

@@ -295,13 +295,13 @@ RSpec.describe GitHubRunnerMatrix, :no_api do
     end
   end
 
-  def get_runner_names(runner_matrix, predicate = :active)
+  define_method(:get_runner_names) do |runner_matrix, predicate = :active|
     runner_matrix.runners
                  .select(&predicate)
                  .map { |runner| runner.spec.name }
   end
 
-  def setup_test_runner_formula(name, dependencies = [], **kwargs)
+  define_method(:setup_test_runner_formula) do |name, dependencies = [], **kwargs|
     f = formula name do
       url "https://brew.sh/#{name}-1.0.tar.gz"
       dependencies.each { |dependency| depends_on dependency }

Library/Homebrew/test/installed_dependents_spec.rb

@@ -5,7 +5,7 @@ require "installed_dependents"
 RSpec.describe InstalledDependents do
   include FileUtils
 
-  def stub_formula(name, version = "1.0", &block)
+  define_method(:stub_formula) do |name, version = "1.0", &block|
     f = formula(name) do
       url "#{name}-#{version}"
 
@@ -16,7 +16,7 @@ RSpec.describe InstalledDependents do
     f
   end
 
-  def setup_test_keg(name, version, &block)
+  define_method(:setup_test_keg) do |name, version, &block|
     stub_formula("gcc")
     stub_formula("glibc")
     stub_formula(name, version, &block)
@@ -39,7 +39,7 @@ RSpec.describe InstalledDependents do
   end
 
   describe "::find_some_installed_dependents" do
-    def setup_test_keg(name, version, &block)
+    define_method(:setup_test_keg) do |_name, _version|
       keg = super
       Tab.create(keg.to_formula, DevelopmentTools.default_compiler, :libcxx).write
       keg
@@ -50,7 +50,7 @@ RSpec.describe InstalledDependents do
       keg_only_keg.optlink
     end
 
-    def alter_tab(keg)
+    define_method(:alter_tab) do |keg|
       tab = keg.tab
       yield tab
       tab.write
@@ -58,7 +58,7 @@ RSpec.describe InstalledDependents do
 
     # 1.1.6 is the earliest version of Homebrew that generates correct runtime
     # dependency lists in {Tab}s.
-    def tab_dependencies(keg, deps, homebrew_version: "1.1.6")
+    define_method(:tab_dependencies) do |keg, deps, homebrew_version: "1.1.6"|
       alter_tab(keg) do |tab|
         tab.homebrew_version = homebrew_version
         tab.tabfile = keg/AbstractTab::FILENAME
@@ -66,7 +66,7 @@ RSpec.describe InstalledDependents do
       end
     end
 
-    def unreliable_tab_dependencies(keg, deps)
+    define_method(:unreliable_tab_dependencies) do |keg, deps|
       # 1.1.5 is (hopefully!) the last version of Homebrew that generates
       # incorrect runtime dependency lists in {Tab}s.
       tab_dependencies(keg, deps, homebrew_version: "1.1.5")
@@ -174,7 +174,7 @@ RSpec.describe InstalledDependents do
       expect(described_class.find_some_installed_dependents([keg_only_keg])).to eq([[keg_only_keg], ["bar"]])
     end
 
-    def stub_cask_name(name, version, dependency)
+    define_method(:stub_cask_name) do |name, version, dependency|
       c = Cask::CaskLoader.load(<<-RUBY)
         cask "#{name}" do
           version "#{version}"
@@ -188,7 +188,7 @@ RSpec.describe InstalledDependents do
       c
     end
 
-    def setup_test_cask(name, version, dependency)
+    define_method(:setup_test_cask) do |name, version, dependency|
       c = stub_cask_name(name, version, dependency)
       Cask::Caskroom.path.join(name, c.version).mkpath
       c

Library/Homebrew/test/keg_relocate/binary_relocation_spec.rb

@@ -13,7 +13,7 @@ RSpec.describe Keg do
     dir.mkpath
   end
 
-  def setup_binary_file
+  define_method(:setup_binary_file) do
     binary_file.atomic_write <<~EOS
       \x00#{dir}\x00
     EOS

Library/Homebrew/test/keg_relocate/grep_spec.rb

@@ -13,7 +13,7 @@ RSpec.describe Keg do
     dir.mkpath
   end
 
-  def setup_text_file
+  define_method(:setup_text_file) do
     text_file.atomic_write <<~EOS
       #{dir}/file.txt
       /foo#{dir}/file.txt
@@ -23,7 +23,7 @@ RSpec.describe Keg do
     EOS
   end
 
-  def setup_binary_file
+  define_method(:setup_binary_file) do
     binary_file.atomic_write <<~EOS
       \x00
     EOS

Library/Homebrew/test/keg_relocate/relocation_spec.rb

@@ -14,7 +14,7 @@ RSpec.describe Keg::Relocation do
   let(:escaped_prefix) { /(?:(?<=-F|-I|-L|-isystem)|(?<![a-zA-Z0-9]))#{Regexp.escape(HOMEBREW_PREFIX)}/o }
   let(:escaped_cellar) { /(?:(?<=-F|-I|-L|-isystem)|(?<![a-zA-Z0-9]))#{HOMEBREW_CELLAR}/o }
 
-  def setup_relocation
+  define_method(:setup_relocation) do
     relocation = described_class.new
     relocation.add_replacement_pair :prefix, prefix, prefix_placeholder, path: true
     relocation.add_replacement_pair :cellar, /#{cellar}/o, cellar_placeholder, path: true

Library/Homebrew/test/keg_relocate/text_spec.rb

@@ -13,7 +13,7 @@ RSpec.describe Keg do
     (HOMEBREW_CELLAR/"foo/1.0.0").mkpath
   end
 
-  def setup_file(placeholders: false)
+  define_method(:setup_file) do |placeholders: false|
     path = placeholders ? placeholder : dir
     file.atomic_write <<~EOS
       #{path}/file.txt
@@ -24,7 +24,7 @@ RSpec.describe Keg do
     EOS
   end
 
-  def setup_relocation(placeholders: false)
+  define_method(:setup_relocation) do |placeholders: false|
     relocation = described_class::Relocation.new
 
     if placeholders

Library/Homebrew/test/keg_spec.rb

@@ -6,7 +6,7 @@ require "stringio"
 RSpec.describe Keg do
   include FileUtils
 
-  def setup_test_keg(name, version)
+  define_method(:setup_test_keg) do |name, version|
     path = HOMEBREW_CELLAR/name/version
     (path/"bin").mkpath
 

Library/Homebrew/test/livecheck/strategy/sparkle_spec.rb

@@ -6,7 +6,7 @@ require "bundle_version"
 RSpec.describe Homebrew::Livecheck::Strategy::Sparkle do
   subject(:sparkle) { described_class }
 
-  def create_appcast_xml(items_str = "")
+  define_method(:create_appcast_xml) do |items_str = ""|
     <<~EOS
       <?xml version="1.0" encoding="utf-8"?>
       <rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle">

Library/Homebrew/test/os/linux/pathname_spec.rb

@@ -8,7 +8,7 @@ RSpec.describe Pathname do
   let(:sho_without_runpath_rpath) { elf_dir/"libhello.so.0" }
   let(:exec) { elf_dir/"hello_with_rpath" }
 
-  def patch_elfs
+  define_method(:patch_elfs) do
     mktmpdir do |tmp_dir|
       %w[c.elf].each do |elf|
         FileUtils.cp(elf_dir/elf, tmp_dir/elf)

Library/Homebrew/test/os/mac/pkgconfig_spec.rb

@@ -13,7 +13,7 @@
 #
 # For indeterminable cases, consult https://opensource.apple.com for the version used.
 RSpec.describe "pkg-config", :needs_ci, type: :system do
-  def pc_version(library)
+  define_method(:pc_version) do |library|
     path = HOMEBREW_LIBRARY_PATH/"os/mac/pkgconfig/#{MacOS.version}/#{library}.pc"
     version = File.foreach(path)
                   .lazy

Library/Homebrew/test/patching_spec.rb

@@ -25,7 +25,7 @@ RSpec.describe "patching", type: :system do
     end
   end
 
-  def formula(name = "formula_name", path: Formulary.core_path(name), spec: :stable, alias_path: nil, &block)
+  define_method(:formula) do |name = "formula_name", path: Formulary.core_path(name), spec: :stable, alias_path: nil, &block|
     formula_subclass.class_eval(&block)
     formula_subclass.new(name, path, spec, alias_path:)
   end

Library/Homebrew/test/rubocops/patches_spec.rb

@@ -5,7 +5,7 @@ require "rubocops/patches"
 RSpec.describe RuboCop::Cop::FormulaAudit::Patches do
   subject(:cop) { described_class.new }
 
-  def expect_offense_hash(message:, severity:, line:, column:, source:)
+  define_method(:expect_offense_hash) do |message:, severity:, line:, column:, source:|
     [{ message:, severity:, line:, column:, source: }]
   end
 

Library/Homebrew/test/rubocops/text/make_check_spec.rb

@@ -12,7 +12,7 @@ RSpec.describe RuboCop::Cop::FormulaAuditStrict::MakeCheck do
     (path/"style_exceptions").mkpath
   end
 
-  def setup_style_exceptions
+  define_method(:setup_style_exceptions) do
     (path/"style_exceptions/make_check_allowlist.json").write <<~JSON
       [ "bar" ]
     JSON

Library/Homebrew/test/sandbox_spec.rb

@@ -37,7 +37,7 @@ RSpec.describe Sandbox, :needs_macos do
         url "https://brew.sh/foo-1.0.tar.gz"
         version "1.0"
 
-        def initialize(*, **)
+        define_method(:initialize) do |*, **|
           super
           @name = "foo)bar"
         end
@@ -53,7 +53,7 @@ RSpec.describe Sandbox, :needs_macos do
         url "https://brew.sh/foo-1.0.tar.gz"
         version "1.0"
 
-        def initialize(*, **)
+        define_method(:initialize) do |*, **|
           super
           @name = "foo\"bar"
         end

Library/Homebrew/test/service_spec.rb

@@ -6,7 +6,7 @@ require "service"
 RSpec.describe Homebrew::Service do
   let(:name) { "formula_name" }
 
-  def stub_formula(&block)
+  define_method(:stub_formula) do |&block|
     formula(name) do
       url "https://brew.sh/test-1.0.tbz"
 
@@ -14,7 +14,7 @@ RSpec.describe Homebrew::Service do
     end
   end
 
-  def stub_formula_with_service_sockets(sockets_var)
+  define_method(:stub_formula_with_service_sockets) do |sockets_var|
     stub_formula do
       service do
         run opt_bin/"beanstalkd"

Library/Homebrew/test/settings_spec.rb

@@ -9,7 +9,7 @@ RSpec.describe Homebrew::Settings do
     end
   end
 
-  def setup_setting
+  define_method(:setup_setting) do
     HOMEBREW_REPOSITORY.cd do
       system "git", "config", "--replace-all", "homebrew.foo", "true"
     end

Library/Homebrew/test/support/helper/spec/shared_context/integration_test.rb

@@ -17,7 +17,7 @@ RSpec.shared_context "integration test" do # rubocop:disable RSpec/ContextWordin
       status.success?
     end
 
-    def supports_block_expectations?
+    define_method(:supports_block_expectations?) do
       true
     end
 
@@ -37,7 +37,7 @@ RSpec.shared_context "integration test" do # rubocop:disable RSpec/ContextWordin
     #     }.to output(something).to_stdout
     #   }.to be_a_success
     #
-    def expects_call_stack_jump?
+    define_method(:expects_call_stack_jump?) do
       true
     end
   end
@@ -55,14 +55,14 @@ RSpec.shared_context "integration test" do # rubocop:disable RSpec/ContextWordin
 
   # Generate unique ID to be able to
   # properly merge coverage results.
-  def command_id
+  define_method(:command_id) do
     Thread.current[:brew_integration_test_number] ||= 0
     "#{ENV.fetch("TEST_ENV_NUMBER", "")}:#{Thread.current[:brew_integration_test_number] += 1}"
   end
 
   # Runs a `brew` command with the test configuration
   # and with coverage reporting enabled.
-  def brew(*args)
+  define_method(:brew) do |*args|
     env = args.last.is_a?(Hash) ? args.pop : {}
 
     # Avoid warnings when HOMEBREW_PREFIX/bin is not in PATH.
@@ -119,7 +119,7 @@ RSpec.shared_context "integration test" do # rubocop:disable RSpec/ContextWordin
     end
   end
 
-  def brew_sh(*args)
+  define_method(:brew_sh) do |*args|
     env = {
       "HOMEBREW_USE_RUBY_FROM_PATH" => ENV.fetch("HOMEBREW_USE_RUBY_FROM_PATH", nil),
     }
@@ -131,8 +131,7 @@ RSpec.shared_context "integration test" do # rubocop:disable RSpec/ContextWordin
     end
   end
 
-  def setup_test_formula(name, content = nil, tap: CoreTap.instance,
+  define_method(:setup_test_formula) do |name, content = nil, tap: CoreTap.instance, bottle_block: nil, tab_attributes: nil|
-                         bottle_block: nil, tab_attributes: nil)
     case name
     when /^testball/
       # Use a different tarball for testball2 to avoid lock errors when writing concurrency tests
@@ -205,7 +204,7 @@ RSpec.shared_context "integration test" do # rubocop:disable RSpec/ContextWordin
     formula_path
   end
 
-  def install_test_formula(name, content = nil, build_bottle: false)
+  define_method(:install_test_formula) do |name, content = nil, build_bottle: false|
     setup_test_formula(name, content)
     fi = FormulaInstaller.new(Formula[name], build_bottle:, installed_on_request: true)
     fi.prelude
@@ -214,7 +213,7 @@ RSpec.shared_context "integration test" do # rubocop:disable RSpec/ContextWordin
     fi.finish
   end
 
-  def setup_test_tap
+  define_method(:setup_test_tap) do
     path = HOMEBREW_TAP_DIRECTORY/"homebrew/homebrew-foo"
     path.mkpath
     path.cd do
@@ -227,7 +226,7 @@ RSpec.shared_context "integration test" do # rubocop:disable RSpec/ContextWordin
     path
   end
 
-  def setup_remote_tap(name)
+  define_method(:setup_remote_tap) do |name|
     Tap.fetch(name).tap do |tap|
       next if tap.installed?
 
@@ -243,7 +242,7 @@ RSpec.shared_context "integration test" do # rubocop:disable RSpec/ContextWordin
     end
   end
 
-  def install_and_rename_coretap_formula(old_name, new_name)
+  define_method(:install_and_rename_coretap_formula) do |old_name, new_name|
     CoreTap.instance.path.cd do |tap_path|
       system "git", "init"
       system "git", "add", "--all"
@@ -261,7 +260,7 @@ RSpec.shared_context "integration test" do # rubocop:disable RSpec/ContextWordin
     end
   end
 
-  def testball
+  define_method(:testball) do
     "#{TEST_FIXTURE_DIR}/testball.rb"
   end
 end

Library/Homebrew/test/tap_spec.rb

@@ -24,7 +24,7 @@ RSpec.describe Tap do
     (path/"style_exceptions").mkpath
   end
 
-  def setup_tap_files
+  define_method(:setup_tap_files) do
     formula_file.dirname.mkpath
     formula_file.write <<~RUBY
       class Foo < Formula
@@ -80,7 +80,7 @@ RSpec.describe Tap do
     chmod 0755, cmd_file
   end
 
-  def setup_git_repo
+  define_method(:setup_git_repo) do
     path.cd do
       system "git", "init"
       system "git", "remote", "add", "origin", "https://github.com/Homebrew/homebrew-foo"
@@ -89,7 +89,7 @@ RSpec.describe Tap do
     end
   end
 
-  def setup_completion(link:)
+  define_method(:setup_completion) do |link:|
     HOMEBREW_REPOSITORY.cd do
       system "git", "init"
       system "git", "config", "--replace-all", "homebrew.linkcompletions", link.to_s

Library/Homebrew/test/test_runner_formula_spec.rb

@@ -403,7 +403,7 @@ RSpec.describe TestRunnerFormula do
     end
   end
 
-  def setup_test_formula(name, dependencies = [], **kwargs)
+  define_method(:setup_test_formula) do |name, dependencies = [], **kwargs|
     formula name do
       url "https://brew.sh/#{name}-1.0.tar.gz"
       dependencies.each { |dependency| depends_on dependency }

Library/Homebrew/test/utils/backtrace_spec.rb

@@ -50,7 +50,7 @@ RSpec.describe Utils::Backtrace do
     backtrace_with_sorbet_paths.drop(1)
   end
 
-  def exception_with(backtrace:)
+  define_method(:exception_with) do |backtrace:|
     exception = StandardError.new
     exception.set_backtrace(backtrace) if backtrace
     exception

Library/Homebrew/test/utils/shared_audits_spec.rb

@@ -29,7 +29,7 @@ RSpec.describe SharedAudits do
     JSON
   end
 
-  def mock_curl_output(stdout: "", success: true)
+  define_method(:mock_curl_output) do |stdout: "", success: true|
     status = instance_double(Process::Status, success?: success)
     curl_output = instance_double(SystemCommand::Result, stdout:, status:)
     allow(Utils::Curl).to receive(:curl_output).and_return curl_output

Library/Homebrew/uninstall.rb

@@ -48,7 +48,7 @@ module Homebrew
               if rack.directory?
                 versions = rack.subdirs.map(&:basename)
                 puts <<~EOS
-                  #{keg.name} #{versions.to_sentence} #{(versions.one?) ? "is" : "are"} still installed.
+                  #{keg.name} #{versions.to_sentence} #{versions.one? ? "is" : "are"} still installed.
                   To remove all versions, run:
                     brew uninstall --force #{keg.name}
                 EOS
@@ -133,7 +133,7 @@ module Homebrew
       def output
         ofail <<~EOS
           Refusing to uninstall #{reqs.to_sentence}
-          because #{(reqs.one?) ? "it" : "they"} #{are_required_by_deps}.
+          because #{reqs.one? ? "it" : "they"} #{are_required_by_deps}.
           You can override this and force removal with:
             #{sample_command}
         EOS
@@ -146,8 +146,8 @@ module Homebrew
       end
 
       def are_required_by_deps
-        "#{(reqs.one?) ? "is" : "are"} required by #{deps.to_sentence}, " \
+        "#{reqs.one? ? "is" : "are"} required by #{deps.to_sentence}, " \
-          "which #{(deps.one?) ? "is" : "are"} currently installed"
+          "which #{deps.one? ? "is" : "are"} currently installed"
       end
     end
 

Library/Homebrew/utils/analytics.rb

@@ -445,7 +445,7 @@ module Utils
           format "%#{index_width}s", index_header
         formatted_name_with_options_header =
           format "%-#{name_with_options_width}s",
-                 name_with_options_header[0..name_with_options_width-1]
+                 name_with_options_header[0..(name_with_options_width-1)]
         formatted_count_header =
           format "%#{count_width}s", count_header
         formatted_percent_header =
@@ -464,7 +464,7 @@ module Utils
           formatted_index = format "%-#{index_width}s", formatted_index
           formatted_name_with_options =
             format "%-#{name_with_options_width}s",
-                   name_with_options[0..name_with_options_width-1]
+                   name_with_options[0..(name_with_options_width-1)]
           formatted_count = format "%#{count_width}s", format_count(count)
           formatted_percent = if total_count.zero?
             format "%#{percent_width}s", format_percent(0)

Library/Homebrew/version.rb

@@ -776,6 +776,6 @@ class Version
 
   sig { params(first: Integer, second: Integer).returns(Integer) }
   def max(first, second)
-    (first > second) ? first : second
+    [first, second].max
   end
 end