Auto-correct block delimiters.

Library/Homebrew/.rubocop.yml

@@ -9,6 +9,11 @@ AllCops:
     - '**/Casks/**/*'
     - '**/vendor/**/*'
 
+Style/BlockDelimiters:
+  Exclude:
+    - '**/cask/spec/**/*'
+    - '**/cask/test/**/*'
+
 # so many of these in formulae but none in here
 Lint/AmbiguousRegexpLiteral:
   Enabled: true

Library/Homebrew/cask/lib/hbc/artifact/uninstall_base.rb

@@ -28,15 +28,15 @@ module Hbc
       #       sources and should be refactored for consistency
 
       def self.expand_path_strings(path_strings)
-        path_strings.map { |path_string|
+        path_strings.map do |path_string|
           path_string.start_with?("~") ? Pathname.new(path_string).expand_path : Pathname.new(path_string)
-        }
+        end
       end
 
       def self.remove_relative_path_strings(action, path_strings)
-        relative = path_strings.map { |path_string|
+        relative = path_strings.map do |path_string|
           path_string if %r{/\.\.(?:/|\Z)}.match(path_string) || !%r{\A/}.match(path_string)
-        }.compact
+        end.compact
         relative.each do |path_string|
           opoo "Skipping #{action} for relative path #{path_string}"
         end
@@ -44,9 +44,9 @@ module Hbc
       end
 
       def self.remove_undeletable_path_strings(action, path_strings)
-        undeletable = path_strings.map { |path_string|
+        undeletable = path_strings.map do |path_string|
           path_string if MacOS.undeletable?(Pathname.new(path_string))
-        }.compact
+        end.compact
         undeletable.each do |path_string|
           opoo "Skipping #{action} for undeletable path #{path_string}"
         end

Library/Homebrew/cask/lib/hbc/auditor.rb

@@ -6,12 +6,12 @@ module Hbc
         begin
           saved_languages = MacOS.instance_variable_get(:@languages)
 
-          languages_blocks.keys.map { |languages|
+          languages_blocks.keys.map do |languages|
             ohai "Auditing language: #{languages.map { |lang| "'#{lang}'" }.join(", ")}"
             MacOS.instance_variable_set(:@languages, languages)
             audit_cask_instance(Hbc.load(cask.sourcefile_path), audit_download, check_token_conflicts)
             CLI::Cleanup.run(cask.token) if audit_download
-          }.all?
+          end.all?
         ensure
           MacOS.instance_variable_set(:@languages, saved_languages)
         end

Library/Homebrew/cask/lib/hbc/cask_dependencies.rb

@@ -12,7 +12,7 @@ module Hbc
 
     def graph_dependencies
       deps_in = ->(csk) { csk.depends_on ? csk.depends_on.cask || [] : [] }
-      walk = lambda { |acc, deps|
+      walk = lambda do |acc, deps|
         deps.each do |dep|
           next if acc.key?(dep)
           succs = deps_in.call Hbc.load(dep)
@@ -20,7 +20,7 @@ module Hbc
           walk.call(acc, succs)
         end
         acc
-      }
+      end
 
       graphed = walk.call({}, @cask.depends_on.cask)
       TopologicalHash[graphed]

Library/Homebrew/cask/lib/hbc/cli/cleanup.rb

@@ -76,9 +76,9 @@ module Hbc
         else
           start_withs = tokens.map { |token| "#{token}--" }
 
-          cache_files.select { |path|
+          cache_files.select do |path|
             path.basename.to_s.start_with?(*start_withs)
-          }
+          end
         end
 
         delete_paths(deletable_cache_files)

Library/Homebrew/cask/lib/hbc/container/dmg.rb

@@ -78,12 +78,12 @@ module Hbc
       end
 
       def bom_filelist_from_path(mount)
-        Dir.chdir(mount) {
-          Dir.glob("**/*", File::FNM_DOTMATCH).map { |path|
+        Dir.chdir(mount) do
+          Dir.glob("**/*", File::FNM_DOTMATCH).map do |path|
             next if skip_path?(Pathname(path))
             path == "." ? path : path.prepend("./")
-          }.compact.join("\n").concat("\n")
-        }
+          end.compact.join("\n").concat("\n")
+        end
       end
 
       def skip_path?(path)
@@ -117,9 +117,7 @@ module Hbc
 
       def mounts_from_plist(plist)
         return [] unless plist.respond_to?(:fetch)
-        plist.fetch("system-entities", []).map { |entity|
-          entity["mount-point"]
-        }.compact
+        plist.fetch("system-entities", []).map { |e| e["mount-point"] }.compact
       end
 
       def assert_mounts_found

Library/Homebrew/cask/lib/hbc/download_strategy.rb

@@ -40,9 +40,9 @@ module Hbc
     end
 
     def extract_ref
-      key = REF_TYPES.find { |type|
+      key = REF_TYPES.find do |type|
         uri_object.respond_to?(type) && uri_object.send(type)
-      }
+      end
       [key, key ? uri_object.send(key) : nil]
     end
 

Library/Homebrew/cask/lib/hbc/dsl.rb

@@ -123,9 +123,9 @@ module Hbc
       end
 
       MacOS.languages.map(&Locale.method(:parse)).each do |locale|
-        key = @language_blocks.keys.detect { |strings|
+        key = @language_blocks.keys.detect do |strings|
           strings.any? { |string| locale.include?(string) }
-        }
+        end
 
         next if key.nil?
 

Library/Homebrew/cask/lib/hbc/dsl/depends_on.rb

@@ -93,19 +93,17 @@ module Hbc
           [[operator, release]]
         else
           raise "'depends_on macos' comparison expressions cannot be combined" if @macos.first.is_a?(Symbol)
-          Array(*arg).map { |elt|
-            self.class.coerce_os_release(elt)
-          }.sort
+          [*arg].map(&self.class.method(:coerce_os_release)).sort
         end
         @macos.concat(macos)
       end
 
       def arch=(*arg)
         @arch ||= []
-        arches = Array(*arg).map { |elt|
+        arches = Array(*arg).map do |elt|
           elt = elt.to_s.downcase.sub(/^:/, "").tr("-", "_").to_sym
           ARCH_SYNONYMS.key?(elt) ? ARCH_SYNONYMS[elt] : elt
-        }
+        end
         invalid_arches = arches - VALID_ARCHES.keys
         raise "invalid 'depends_on arch' values: #{invalid_arches.inspect}" unless invalid_arches.empty?
         @arch.concat(arches.map { |arch| VALID_ARCHES[arch] })

Library/Homebrew/cask/lib/hbc/installer.rb

@@ -171,10 +171,10 @@ module Hbc
     def arch_dependencies
       return if @cask.depends_on.arch.nil?
       @current_arch ||= { type: Hardware::CPU.type, bits: Hardware::CPU.bits }
-      return if @cask.depends_on.arch.any? { |arch|
+      return if @cask.depends_on.arch.any? do |arch|
         arch[:type] == @current_arch[:type] &&
         Array(arch[:bits]).include?(@current_arch[:bits])
-      }
+      end
       raise CaskError, "Cask #{@cask} depends on hardware architecture being one of [#{@cask.depends_on.arch.map(&:to_s).join(", ")}], but you are running #{@current_arch}"
     end
 

Library/Homebrew/cask/lib/hbc/locations.rb

@@ -141,9 +141,9 @@ module Hbc
         token_with_tap = if query =~ %r{\A[^/]+/[^/]+/[^/]+\Z}
           query_without_extension
         else
-          all_tokens.detect { |tap_and_token|
+          all_tokens.detect do |tap_and_token|
             tap_and_token.split("/")[2] == query_without_extension
-          }
+          end
         end
 
         if token_with_tap

Library/Homebrew/cask/lib/hbc/pkg.rb

@@ -1,9 +1,9 @@
 module Hbc
   class Pkg
     def self.all_matching(regexp, command)
-      command.run("/usr/sbin/pkgutil", args: ["--pkgs=#{regexp}"]).stdout.split("\n").map { |package_id|
+      command.run("/usr/sbin/pkgutil", args: ["--pkgs=#{regexp}"]).stdout.split("\n").map do |package_id|
         new(package_id.chomp, command)
-      }
+      end
     end
 
     attr_reader :package_id

Library/Homebrew/cask/lib/hbc/scopes.rb

@@ -15,11 +15,11 @@ module Hbc
       end
 
       def all_tokens
-        Tap.map { |t|
-          t.cask_files.map { |p|
+        Tap.map do |t|
+          t.cask_files.map do |p|
             "#{t.name}/#{File.basename(p, ".rb")}"
-          }
-        }.flatten
+          end
+        end.flatten
       end
 
       def installed
@@ -28,19 +28,19 @@ module Hbc
         # TODO: speed up Hbc::Source::Tapped (main perf drag is calling Hbc.all_tokens repeatedly)
         # TODO: ability to specify expected source when calling Hbc.load (minor perf benefit)
         Pathname.glob(caskroom.join("*"))
-                .map { |caskroom_path|
+                .map do |caskroom_path|
                   token = caskroom_path.basename.to_s
 
-                  path_to_cask = all_tapped_cask_dirs.find { |tap_dir|
+                  path_to_cask = all_tapped_cask_dirs.find do |tap_dir|
                     tap_dir.join("#{token}.rb").exist?
-                  }
+                  end
 
                   if path_to_cask
                     Hbc.load(path_to_cask.join("#{token}.rb"))
                   else
                     Hbc.load(token)
                   end
-                }
+                end
       end
     end
   end

Library/Homebrew/cask/lib/hbc/source.rb

@@ -23,10 +23,10 @@ module Hbc
     def self.for_query(query)
       odebug "Translating '#{query}' into a valid Cask source"
       raise CaskUnavailableError, query if query.to_s =~ /^\s*$/
-      source = sources.find { |s|
+      source = sources.find do |s|
         odebug "Testing source class #{s}"
         s.me?(query)
-      }
+      end
       raise CaskUnavailableError, query unless source
       odebug "Success! Using source class #{source}"
       resolved_cask_source = source.new(query)

Library/Homebrew/cask/lib/hbc/system_command.rb

@@ -66,13 +66,13 @@ module Hbc
     end
 
     def expanded_command
-      @expanded_command ||= command.map { |arg|
+      @expanded_command ||= command.map do |arg|
         if arg.respond_to?(:to_path)
           File.absolute_path(arg)
         else
           String(arg)
         end
-      }
+      end
     end
 
     def each_output_line(&b)