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# frozen_string_literal: true
module AbstractController
# Includes +url_for+ into the host class (e.g. an abstract controller or mailer). The class
# has to provide a +RouteSet+ by implementing the <tt>_routes</tt> methods. Otherwise, an
# exception will be raised.
#
# Note that this module is completely decoupled from HTTP - the only requirement is a valid
# <tt>_routes</tt> implementation.
module UrlFor
extend ActiveSupport::Concern
include ActionDispatch::Routing::UrlFor
def _routes
raise "In order to use #url_for, you must include routing helpers explicitly. " \
"For instance, `include Rails.application.routes.url_helpers`."
end
module ClassMethods
def _routes
nil
end
def action_methods
@action_methods ||= begin
if _routes
super - _routes.named_routes.helper_names
else
super
end
end
end
end
end
end
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