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# frozen_string_literal: true
begin
require 'active_support/deprecation/constant_accessor'
module Devise
DeprecatedConstantAccessor = ActiveSupport::Deprecation::DeprecatedConstantAccessor #:nodoc:
end
rescue LoadError
# Copy of constant deprecation module from Rails / Active Support version 6, so we can use it
# with Rails <= 5.0 versions. This can be removed once we support only Rails 5.1 or greater.
module Devise
module DeprecatedConstantAccessor #:nodoc:
def self.included(base)
require "active_support/inflector/methods"
extension = Module.new do
def const_missing(missing_const_name)
if class_variable_defined?(:@@_deprecated_constants)
if (replacement = class_variable_get(:@@_deprecated_constants)[missing_const_name.to_s])
replacement[:deprecator].warn(replacement[:message] || "#{name}::#{missing_const_name} is deprecated! Use #{replacement[:new]} instead.", Rails::VERSION::MAJOR == 4 ? caller : caller_locations)
return ActiveSupport::Inflector.constantize(replacement[:new].to_s)
end
end
super
end
def deprecate_constant(const_name, new_constant, message: nil, deprecator: ActiveSupport::Deprecation.instance)
class_variable_set(:@@_deprecated_constants, {}) unless class_variable_defined?(:@@_deprecated_constants)
class_variable_get(:@@_deprecated_constants)[const_name.to_s] = { new: new_constant, message: message, deprecator: deprecator }
end
end
base.singleton_class.prepend extension
end
end
end
end
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