1 files changed, 9 insertions, 11 deletions
diff --git a/activesupport/lib/active_support/configurable.rb b/activesupport/lib/active_support/configurable.rb
index 8256c325af..9acf674c40 100644
--- a/activesupport/lib/active_support/configurable.rb
+++ b/activesupport/lib/active_support/configurable.rb
@@ -1,6 +1,7 @@
-require 'active_support/concern'
-require 'active_support/ordered_options'
-require 'active_support/core_ext/array/extract_options'
+# frozen_string_literal: true
+
+require "active_support/concern"
+require "active_support/ordered_options"
 
 module ActiveSupport
   # Configurable provides a <tt>config</tt> method to store and retrieve
@@ -103,11 +104,9 @@ module ActiveSupport
       #   end
       #
       #   User.hair_colors # => [:brown, :black, :blonde, :red]
-      def config_accessor(*names)
-        options = names.extract_options!
-
+      def config_accessor(*names, instance_reader: true, instance_writer: true, instance_accessor: true) # :doc:
         names.each do |name|
-          raise NameError.new('invalid config attribute name') unless name =~ /\A[_A-Za-z]\w*\z/
+          raise NameError.new("invalid config attribute name") unless /\A[_A-Za-z]\w*\z/.match?(name)
 
           reader, reader_line = "def #{name}; config.#{name}; end", __LINE__
           writer, writer_line = "def #{name}=(value); config.#{name} = value; end", __LINE__
@@ -115,9 +114,9 @@ module ActiveSupport
           singleton_class.class_eval reader, __FILE__, reader_line
           singleton_class.class_eval writer, __FILE__, writer_line
 
-          unless options[:instance_accessor] == false
-            class_eval reader, __FILE__, reader_line unless options[:instance_reader] == false
-            class_eval writer, __FILE__, writer_line unless options[:instance_writer] == false
+          if instance_accessor
+            class_eval reader, __FILE__, reader_line if instance_reader
+            class_eval writer, __FILE__, writer_line if instance_writer
           end
           send("#{name}=", yield) if block_given?
         end
@@ -145,4 +144,3 @@ module ActiveSupport
     end
   end
 end
-