From 1695dd0f023a1171148ef8e6f854acaab3ed32e2 Mon Sep 17 00:00:00 2001 From: kou Date: Sun, 29 Jun 2008 08:44:53 +0000 Subject: * lib/rss/parser.rb (RSS::ListenerMixin#known_class): define to work with ruby 1.8.x too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- lib/rss/parser.rb | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) (limited to 'lib/rss') diff --git a/lib/rss/parser.rb b/lib/rss/parser.rb index 0cba624bcb..2e137da3ed 100644 --- a/lib/rss/parser.rb +++ b/lib/rss/parser.rb @@ -361,9 +361,7 @@ module RSS def start_else_element(local, prefix, attrs, ns) class_name = self.class.class_name(_ns(ns, prefix), local) current_class = @last_element.class - if class_name and - (current_class.const_defined?(class_name, false) or - current_class.constants.include?(class_name.to_sym)) + if known_class?(current_class, class_name) next_class = current_class.const_get(class_name) start_have_something_element(local, prefix, attrs, ns, next_class) else @@ -379,6 +377,20 @@ module RSS end end + if Module.method(:const_defined?).arity == -1 + def known_class?(target_class, class_name) + class_name and + (target_class.const_defined?(class_name, false) or + target_class.constants.include?(class_name.to_sym)) + end + else + def known_class?(target_class, class_name) + class_name and + (target_class.const_defined?(class_name) or + target_class.constants.include?(class_name)) + end + end + NAMESPLIT = /^(?:([\w:][-\w\d.]*):)?([\w:][-\w\d.]*)/ def split_name(name) name =~ NAMESPLIT -- cgit v1.2.3