rails--rails/activesupport/lib/active_support/ruby_features.rb

# frozen_string_literal: true

module ActiveSupport
  module RubyFeatures # :nodoc:
    CLASS_SUBCLASSES = Class.method_defined?(:subclasses) # RUBY_VERSION >= "3.1"
  end
end
Use native Class#subclasses if available Followup: https://github.com/rails/rails/pull/43548 Ref: https://github.com/ruby/ruby/pull/5045 That feature was accepted by Matz and should make it to Ruby 3.1. We use feature testing just in case it wouldn't and also to better support alternative implementations. 2021-11-23 03:32:26 -05:00			`# frozen_string_literal: true`

			`module ActiveSupport`
			`module RubyFeatures # :nodoc:`
			`CLASS_SUBCLASSES = Class.method_defined?(:subclasses) # RUBY_VERSION >= "3.1"`
			`end`
			`end`