Fix brew style

Library/Homebrew/cask_dependent.rb

@@ -20,12 +20,10 @@ class CaskDependent
   end
 
   def deps
-    @deps ||= begin
-      @cask.depends_on.formula.map do |f|
+    @deps ||= @cask.depends_on.formula.map do |f|
       Dependency.new f
     end
   end
-  end
 
   def requirements
     @requirements ||= begin

Library/Homebrew/cleanup.rb

@@ -430,11 +430,9 @@ module Homebrew
     end
 
     def rm_ds_store(dirs = nil)
-      dirs ||= begin
-        Keg::MUST_EXIST_DIRECTORIES + [
+      dirs ||= Keg::MUST_EXIST_DIRECTORIES + [
         HOMEBREW_PREFIX/"Caskroom",
       ]
-      end
       dirs.select(&:directory?)
           .flat_map { |d| Pathname.glob("#{d}/**/.DS_Store") }
           .each(&:unlink)

Library/Homebrew/development_tools.rb

@@ -41,26 +41,23 @@ class DevelopmentTools
     end
 
     def clang_version
-      @clang_version ||= begin
-        if (path = locate("clang")) &&
+      @clang_version ||= if (path = locate("clang")) &&
                             (build_version = `#{path} --version`[/(?:clang|LLVM) version (\d+\.\d)/, 1])
         Version.new build_version
       else
         Version::NULL
       end
     end
-    end
 
     def clang_build_version
-      @clang_build_version ||= begin
-        if (path = locate("clang")) &&
-           (build_version = `#{path} --version`[%r{clang(-| version [^ ]+ \(tags/RELEASE_)(\d{2,})}, 2])
+      @clang_build_version ||= if (path = locate("clang")) &&
+                                  (build_version = `#{path} --version`[
+%r{clang(-| version [^ ]+ \(tags/RELEASE_)(\d{2,})}, 2])
         Version.new build_version
       else
         Version::NULL
       end
     end
-    end
 
     def llvm_clang_build_version
       @llvm_clang_build_version ||= begin

Library/Homebrew/os/mac/mach.rb

@@ -13,9 +13,7 @@ module MachOShim
   delegate [:dylib_id, :rpaths, :delete_rpath] => :macho
 
   def macho
-    @macho ||= begin
-      MachO.open(to_s)
-    end
+    @macho ||= MachO.open(to_s)
   end
   private :macho
 

Library/Homebrew/os/mac/sdk.rb

@@ -170,8 +170,7 @@ module OS
       # This will only look up SDKs on Xcode 10 or newer, and still
       # return nil SDKs for Xcode 9 and older.
       def sdk_prefix
-        @sdk_prefix ||= begin
-          if CLT.provides_sdk?
+        @sdk_prefix ||= if CLT.provides_sdk?
           "#{CLT::PKG_PATH}/SDKs"
         else
           ""
@@ -180,4 +179,3 @@ module OS
     end
   end
 end
-end

Library/Homebrew/rubocops/cask/ast/cask_header.rb

@@ -33,14 +33,12 @@ module RuboCop
         end
 
         def cask_token
-          @cask_token ||= begin
-            if dsl_version?
+          @cask_token ||= if dsl_version?
             pair_node.val_node.children.first
           else
             method_node.first_argument.str_content
           end
         end
-        end
 
         def hash_node
           @hash_node ||= method_node.each_child_node(:hash).first

Library/Homebrew/rubocops/shared/desc_helper.rb

@@ -59,7 +59,7 @@ module RuboCop
         end
 
         # Check if the desc starts with the formula's or cask's name.
-        name_regex = name.delete("-").split("").join('[\s\-]?')
+        name_regex = name.delete("-").chars.join('[\s\-]?')
         if regex_match_group(desc, /^#{name_regex}\b/i)
           desc_problem "Description shouldn't start with the #{type} name."
         end

Library/Homebrew/utils/github/api.rb

@@ -139,9 +139,7 @@ module GitHub
     end
 
     def credentials
-      @credentials ||= begin
-        Homebrew::EnvConfig.github_api_token || keychain_username_password
-      end
+      @credentials ||= Homebrew::EnvConfig.github_api_token || keychain_username_password
     end
 
     sig { returns(Symbol) }