Fix current_page? with kwargs on ruby3

Prevent raising an error when `options` are given as
kwargs, this is done by overriding `options` with kwargs
if `options` are `nil`; this implies that if both `options` and
kwargs are given, `options` takes precedence.

Fixes #41198

actionview/lib/action_view/helpers/url_helper.rb

@@ -541,7 +541,7 @@ def mail_to(email_address, name = nil, html_options = {}, &block)
       #
       # We can also pass in the symbol arguments instead of strings.
       #
-      def current_page?(options, check_parameters: false)
+      def current_page?(options = nil, check_parameters: false, **options_as_kwargs)
         unless request
           raise "You cannot use helpers that need to determine the current " \
                 "page unless your view context provides a Request object " \
@@ -550,6 +550,7 @@ def current_page?(options, check_parameters: false)
 
         return false unless request.get? || request.head?
 
+        options ||= options_as_kwargs
         check_parameters ||= options.is_a?(Hash) && options.delete(:check_parameters)
         url_string = URI::DEFAULT_PARSER.unescape(url_for(options)).force_encoding(Encoding::BINARY)
 

actionview/test/template/url_helper_test.rb

@@ -582,6 +582,12 @@ def test_current_page_considering_params_when_options_does_not_respond_to_to_has
     assert_not current_page?(:back, check_parameters: false)
   end
 
+  def test_current_page_when_options_given_as_keyword_arguments
+    @request = request_for_url("/")
+
+    assert current_page?(**url_hash)
+  end
+
   def test_current_page_with_params_that_match
     @request = request_for_url("/?order=desc&page=1")