brew style --fix

Library/Homebrew/cask/artifact/symlinked.rb

@@ -56,7 +56,7 @@ module Cask
           message = "It seems there is already #{self.class.english_article} " \
                     "#{self.class.english_name} at '#{target}'"
 
-          if force && target.symlink? && \
+          if force && target.symlink? &&
              (target.realpath == source.realpath || target.realpath.to_s.start_with?("#{cask.caskroom_path}/"))
             opoo "#{message}; overwriting."
             target.delete

Library/Homebrew/dev-cmd/bump.rb

@@ -72,7 +72,7 @@ module Homebrew
 
       ambiguous_casks = []
       if !args.formula? && !args.cask?
-        ambiguous_casks = formulae_and_casks \
+        ambiguous_casks = formulae_and_casks
                           .group_by { |item| Livecheck.package_or_resource_name(item, full_name: true) }
                           .values
                           .select { |items| items.length > 1 }

Library/Homebrew/livecheck/livecheck.rb

@@ -182,7 +182,7 @@ module Homebrew
 
       ambiguous_casks = []
       if handle_name_conflict
-        ambiguous_casks = formulae_and_casks_to_check \
+        ambiguous_casks = formulae_and_casks_to_check
                           .group_by { |item| package_or_resource_name(item, full_name: true) }
                           .values
                           .select { |items| items.length > 1 }

Library/Homebrew/migrator.rb

@@ -360,15 +360,15 @@ class Migrator
 
   # Remove `opt/oldname` link if it belongs to newname.
   def unlink_oldname_opt
-    return unless old_opt_record
+    return if old_opt_record.blank?
+    return unless old_opt_record.symlink?
+    return unless old_opt_record.exist?
+    return unless new_linked_keg_record.exist?
+    return if new_linked_keg_record.realpath != old_opt_record.realpath
 
-    if old_opt_record.symlink? && old_opt_record.exist? \
-        && new_linked_keg_record.exist? \
-        && new_linked_keg_record.realpath == old_opt_record.realpath
     old_opt_record.unlink
     old_opt_record.parent.rmdir_if_possible
   end
-  end
 
   # Remove `Cellar/oldname` if it exists.
   def link_oldname_cellar

Library/Homebrew/software_spec.rb

@@ -120,7 +120,7 @@ class SoftwareSpec
   end
 
   def bottled?(tag = nil)
-    bottle_tag?(tag) && \
+    bottle_tag?(tag) &&
       (tag.present? || bottle_specification.compatible_locations? || owner.force_bottle)
   end
 

Library/Homebrew/test/system_command_spec.rb

@@ -236,7 +236,7 @@ describe SystemCommand do
             "-c",
             'printf "\r%s" "###################                                                       27.6%" 1>&2',
           ]
-      end.to output( \
+      end.to output(
         "\r###################                                                       27.6%",
       ).to_stderr
     end

Library/Homebrew/test/utils/pypi_spec.rb

@@ -155,7 +155,7 @@ describe PyPI do
 
     describe "<=>" do
       it "returns -1" do
-        expect(package <=> other_package).to eq((-1))
+        expect(package <=> other_package).to eq(-1)
       end
 
       it "returns 0" do