Create dedicated Attrable mixin for attr_ methods

Library/Homebrew/attrable.rb

@@ -0,0 +1,32 @@
+# typed: strict
+# frozen_string_literal: true
+
+module Attrable
+  sig { params(attrs: Symbol).void }
+  def attr_predicate(*attrs)
+    attrs.each do |attr|
+      define_method attr do
+        instance_variable_get("@#{attr.to_s.sub(/\?$/, "")}") == true
+      end
+    end
+  end
+
+  sig { params(attrs: Symbol).void }
+  def attr_rw(*attrs)
+    attrs.each do |attr|
+      module_eval <<-EOS, __FILE__, __LINE__+1
+        def #{attr}(val=nil)                         # def prefix(val=nil)
+          if val.nil?                                #   if val.nil?
+            if instance_variable_defined?(:@#{attr}) #      if instance_variable_defined?(:@prefix)
+              return @#{attr}                        #        return @prefix
+            else                                     #      else
+              return nil                             #        return nil
+            end                                      #      end
+          end                                        #    end
+                                                     #
+          @#{attr} = val                             #   @prefix = val
+        end                                          # end
+      EOS
+    end
+  end
+end

Library/Homebrew/attrable.rbi

@@ -1,6 +1,5 @@
 # typed: strict
 
-module Predicable
+module Attrable
-  include Kernel
   requires_ancestor { Module }
 end

Library/Homebrew/cask/artifact/abstract_artifact.rb

@@ -1,6 +1,7 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
 require "active_support/core_ext/object/deep_dup"
 
 module Cask
@@ -13,7 +14,7 @@ module Cask
       abstract!
 
       include Comparable
-      extend Predicable
+      extend Attrable
 
       def self.english_name
         @english_name ||= T.must(name).sub(/^.*:/, "").gsub(/(.)([A-Z])/, '\1 \2')

Library/Homebrew/cask/audit.rb

@@ -1,6 +1,7 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
 require "cask/denylist"
 require "cask/download"
 require "digest"
@@ -17,7 +18,7 @@ module Cask
   # @api private
   class Audit
     include ::Utils::Curl
-    extend Predicable
+    extend Attrable
 
     attr_reader :cask, :download
 

Library/Homebrew/cask/cask.rb

@@ -1,6 +1,7 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
 require "cask/cask_loader"
 require "cask/config"
 require "cask/dsl"
@@ -14,7 +15,7 @@ module Cask
   # @api private
   class Cask
     extend Forwardable
-    extend Predicable
+    extend Attrable
     extend APIHashable
     include Metadata
 

Library/Homebrew/cask/dsl.rb

@@ -1,6 +1,7 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
 require "locale"
 require "lazy_object"
 require "livecheck"
@@ -101,7 +102,7 @@ module Cask
       *ARTIFACT_BLOCK_CLASSES.flat_map { |klass| [klass.dsl_key, klass.uninstall_dsl_key] },
     ]).freeze
 
-    extend Predicable
+    extend Attrable
     include OnSystem::MacOSOnly
 
     attr_reader :cask, :token, :deprecation_date, :deprecation_reason, :disable_date, :disable_reason

Library/Homebrew/cask/dsl/caveats.rb

@@ -1,6 +1,8 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
+
 module Cask
   class DSL
     # Class corresponding to the `caveats` stanza.
@@ -15,7 +17,7 @@ module Cask
     #
     # @api private
     class Caveats < Base
-      extend Predicable
+      extend Attrable
 
       attr_predicate :discontinued?
 

Library/Homebrew/cask/installer.rb

@@ -1,6 +1,7 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
 require "formula_installer"
 require "unpack_strategy"
 require "utils/topological_hash"
@@ -17,7 +18,7 @@ module Cask
   #
   # @api private
   class Installer
-    extend Predicable
+    extend Attrable
 
     def initialize(cask, command: SystemCommand, force: false, adopt: false,
                    skip_cask_deps: false, binaries: true, verbose: false,

Library/Homebrew/cleanup.rb

@@ -3,6 +3,7 @@
 
 require "utils/bottles"
 
+require "attrable"
 require "formula"
 require "cask/cask_loader"
 require "set"
@@ -176,7 +177,7 @@ module Homebrew
       end
     end
 
-    extend Predicable
+    extend Attrable
 
     PERIODIC_CLEAN_FILE = (HOMEBREW_CACHE/".cleaned").freeze
 

Library/Homebrew/debrew.rb

@@ -1,6 +1,7 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
 require "mutex_m"
 require "ignorable"
 
@@ -74,7 +75,7 @@ module Debrew
   @debugged_exceptions = Set.new
 
   class << self
-    extend Predicable
+    extend Attrable
     attr_predicate :active?
     attr_reader :debugged_exceptions
   end

Library/Homebrew/extend/module.rb

@@ -1,24 +1,6 @@
-# typed: true
+# typed: strict
 # frozen_string_literal: true
 
 class Module
   include T::Sig
-
-  def attr_rw(*attrs)
-    attrs.each do |attr|
-      module_eval <<-EOS, __FILE__, __LINE__+1
-        def #{attr}(val=nil)                         # def prefix(val=nil)
-          if val.nil?                                #   if val.nil?
-            if instance_variable_defined?(:@#{attr}) #      if instance_variable_defined?(:@prefix)
-              return @#{attr}                        #        return @prefix
-            else                                     #      else
-              return nil                             #        return nil
-            end                                      #      end
-          end                                        #    end
-                                                     #
-          @#{attr} = val                             #   @prefix = val
-        end                                          # end
-      EOS
-    end
-  end
 end

Library/Homebrew/extend/predicable.rb

@@ -1,13 +0,0 @@
-# typed: strict
-# frozen_string_literal: true
-
-module Predicable
-  sig { params(attrs: Symbol).void }
-  def attr_predicate(*attrs)
-    attrs.each do |attr|
-      define_method attr do
-        instance_variable_get("@#{attr.to_s.sub(/\?$/, "")}") == true
-      end
-    end
-  end
-end

Library/Homebrew/formula.rb

@@ -1,6 +1,7 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
 require "cache_store"
 require "did_you_mean"
 require "formula_support"
@@ -66,7 +67,7 @@ class Formula
   include Homebrew::Livecheck::Constants
   extend Forwardable
   extend Cachable
-  extend Predicable
+  extend Attrable
   extend APIHashable
 
   # The name of this {Formula}.
@@ -2916,7 +2917,7 @@ class Formula
 
   # The methods below define the formula DSL.
   class << self
-    extend Predicable
+    extend Attrable
 
     include BuildEnvironment::DSL
     include OnSystem::MacOSAndLinux

Library/Homebrew/formula_installer.rb

@@ -28,7 +28,7 @@ require "service"
 # @api private
 class FormulaInstaller
   include FormulaCellarChecks
-  extend Predicable
+  extend Attrable
 
   attr_reader :formula, :bottle_tab_runtime_dependencies
 

Library/Homebrew/global.rb

@@ -135,7 +135,6 @@ require "context"
 require "extend/array"
 require "git_repository"
 require "extend/pathname"
-require "extend/predicable"
 require "cli/args"
 
 require "PATH"

Library/Homebrew/requirement.rb

@@ -1,6 +1,7 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
 require "dependable"
 require "dependency"
 require "dependencies"
@@ -163,6 +164,7 @@ class Requirement
 
   class << self
     include BuildEnvironment::DSL
+    extend Attrable
 
     attr_reader :env_proc, :build
 

Library/Homebrew/software_spec.rb

@@ -1,6 +1,7 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
 require "resource"
 require "download_strategy"
 require "checksum"
@@ -506,6 +507,7 @@ class Bottle
 end
 
 class BottleSpecification
+  extend Attrable
   RELOCATABLE_CELLARS = [:any, :any_skip_relocation].freeze
 
   attr_rw :rebuild

Library/Homebrew/sorbet/rbi/hidden-definitions/hidden.rbi

@@ -7219,7 +7219,7 @@ class Parlour::Types::Type
   extend ::T::InterfaceWrapper::Helpers
 end
 
-module Predicable
+module Attrable
   extend ::T::Private::Methods::MethodHooks
   extend ::T::Private::Methods::SingletonMethodHooks
 end

Library/Homebrew/system_command.rb

@@ -1,13 +1,12 @@
 # typed: true
 # frozen_string_literal: true
 
+require "attrable"
 require "open3"
 require "plist"
 require "shellwords"
 
 require "extend/io"
-require "extend/predicable"
-
 require "extend/time"
 
 # Class for running sub-processes and capturing their output and exit status.
@@ -28,7 +27,7 @@ class SystemCommand
   end
 
   include Context
-  extend Predicable
+  extend Attrable
 
   def self.run(executable, **options)
     new(executable, **options).run!