brew vendor-gems: commit updates.

Library/Homebrew/vendor/bundle/bundler/setup.rb

@@ -7,7 +7,7 @@ $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/concurrent-ruby-1.1.9
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/i18n-1.8.11/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/minitest-5.15.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/tzinfo-2.0.4/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/zeitwerk-2.5.3/lib"
+$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/zeitwerk-2.5.4/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/activesupport-6.1.4.4/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/public_suffix-4.0.6/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/addressable-2.8.0/lib"

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.5.4/lib/zeitwerk/kernel.rb

@@ -3,11 +3,11 @@
 module Kernel
   module_function
 
-  # We are going to decorate Kernel#require with two goals.
+  # Zeitwerk's main idea is to define autoloads for project constants, and then
+  # intercept them when triggered in this thin `Kernel#require` wrapper.
   #
-  # First, by intercepting Kernel#require calls, we are able to autovivify
-  # modules on required directories, and also do internal housekeeping when
-  # managed files are loaded.
+  # That allows us to complete the circle, invoke callbacks, autovivify modules,
+  # define autoloads for just autoloaded namespaces, update internal state, etc.
   #
   # On the other hand, if you publish a new version of a gem that is now managed
   # by Zeitwerk, client code can reference directly your classes and modules and
@@ -17,7 +17,7 @@ module Kernel
   #
   # We cannot decorate with prepend + super because Kernel has already been
   # included in Object, and changes in ancestors don't get propagated into
-  # already existing ancestor chains.
+  # already existing ancestor chains on Ruby < 3.0.
   alias_method :zeitwerk_original_require, :require
 
   # @sig (String) -> true | false

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader.rb

@@ -144,7 +144,13 @@ module Zeitwerk
         end
 
         to_unload.each do |cpath, (abspath, (parent, cname))|
-          unless on_unload_callbacks.empty?
+          # We have to check cdef? in this condition. Reason is, constants whose
+          # file does not define them have to be kept in to_unload as explained
+          # in the implementation of on_file_autoloaded.
+          #
+          # If the constant is not defined, on_unload should not be triggered
+          # for it.
+          if !on_unload_callbacks.empty? && cdef?(parent, cname)
             value = parent.const_get(cname)
             run_on_unload_callbacks(cpath, value, abspath)
           end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.5.4/lib/zeitwerk/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Zeitwerk
-  VERSION = "2.5.3"
+  VERSION = "2.5.4"
 end