diff --git a/.gitignore b/.gitignore
index 2172e87ce92e9d..58bd229b006504 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,11 +53,6 @@
 !**/vendor/bundle/ruby/*/gems/*/lib
 !**/vendor/bundle/ruby/*/gems/addressable-*/data
 !**/vendor/bundle/ruby/*/gems/public_suffix-*/data
-!**/vendor/bundle/ruby/*/gems/rubocop-performance-*/config
-!**/vendor/bundle/ruby/*/gems/rubocop-rails-*/config
-!**/vendor/bundle/ruby/*/gems/rubocop-rspec-*/config
-!**/vendor/bundle/ruby/*/gems/rubocop-sorbet-*/config
-!**/vendor/bundle/ruby/*/gems/sorbet-runtime-*/
 
 # Ignore partially included gems where we don't need all files
 **/vendor/gems/mechanize-*/.*
@@ -138,6 +133,7 @@
 **/vendor/bundle/ruby/*/gems/simplecov_json_formatter-*/
 **/vendor/bundle/ruby/*/gems/simpleidn-*/
 **/vendor/bundle/ruby/*/gems/sorbet-*/
+!**/vendor/bundle/ruby/*/gems/sorbet-runtime-*/
 **/vendor/bundle/ruby/*/gems/spoom-*/
 **/vendor/bundle/ruby/*/gems/stackprof-*/
 **/vendor/bundle/ruby/*/gems/strscan-*/
diff --git a/Library/Homebrew/extend/hash/deep_merge.rb b/Library/Homebrew/extend/hash/deep_merge.rb
index 9804d6d1e3579e..01ecbe926044cc 100644
--- a/Library/Homebrew/extend/hash/deep_merge.rb
+++ b/Library/Homebrew/extend/hash/deep_merge.rb
@@ -16,7 +16,9 @@ class Hash
   #   h2 = { b: 250, c: { c1: 200 } }
   #   h1.deep_merge(h2) { |key, this_val, other_val| this_val + other_val }
   #   # => { a: 100, b: 450, c: { c1: 300 } }
-  def deep_merge(other_hash, &block) = dup.deep_merge!(other_hash, &block)
+  def deep_merge(other_hash, &block)
+    dup.deep_merge!(other_hash, &block)
+  end
 
   # Same as +deep_merge+, but modifies +self+.
   def deep_merge!(other_hash, &block)
diff --git a/Library/Homebrew/extend/object/deep_dup.rb b/Library/Homebrew/extend/object/deep_dup.rb
index b64eccc5f70263..24262d1a5a1553 100644
--- a/Library/Homebrew/extend/object/deep_dup.rb
+++ b/Library/Homebrew/extend/object/deep_dup.rb
@@ -14,7 +14,9 @@ class Object
   #   object.instance_variable_defined?(:@a) # => false
   #   dup.instance_variable_defined?(:@a)    # => true
   sig { returns(T.self_type) }
-  def deep_dup = duplicable? ? dup : self
+  def deep_dup
+    duplicable? ? dup : self
+  end
 end
 
 class Array
@@ -27,7 +29,9 @@ class Array
   #   array[1][2] # => nil
   #   dup[1][2]   # => 4
   sig { returns(T.self_type) }
-  def deep_dup = T.unsafe(self).map(&:deep_dup)
+  def deep_dup
+    T.unsafe(self).map(&:deep_dup)
+  end
 end
 
 class Hash
diff --git a/Library/Homebrew/global.rb b/Library/Homebrew/global.rb
index 3bdf7e35163861..73be2c2deb9fec 100644
--- a/Library/Homebrew/global.rb
+++ b/Library/Homebrew/global.rb
@@ -10,6 +10,11 @@
 require "forwardable"
 require "set"
 
+require "extend/array"
+require "extend/blank"
+require "extend/enumerable"
+require "extend/string"
+
 HOMEBREW_API_DEFAULT_DOMAIN = ENV.fetch("HOMEBREW_API_DEFAULT_DOMAIN").freeze
 HOMEBREW_BOTTLE_DEFAULT_DOMAIN = ENV.fetch("HOMEBREW_BOTTLE_DEFAULT_DOMAIN").freeze
 HOMEBREW_BREW_DEFAULT_GIT_REMOTE = ENV.fetch("HOMEBREW_BREW_DEFAULT_GIT_REMOTE").freeze
@@ -61,10 +66,6 @@
   %r[https://github\.com/([\w-]+)/([\w-]+)?/(?:pull/(\d+)|commit/[0-9a-fA-F]{4,40})].freeze
 HOMEBREW_BOTTLES_EXTNAME_REGEX = /\.([a-z0-9_]+)\.bottle\.(?:(\d+)\.)?tar\.gz$/.freeze
 
-require "extend/array"
-require "extend/blank"
-require "extend/enumerable"
-require "extend/string"
 require "env_config"
 require "macos_version"
 require "os"