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ruby--ruby/lib/rss/content.rb
kou 1a235738a8 * lib/rss/2.0.rb, lib/rss/content.rb, lib/rss/dublincore.rb,
lib/rss/rss.rb, lib/rss/syndication.rb: removed warnings.

* lib/rss/converter.rb: removed handling load error of nkf.

* test/rss/test_syndication.rb, test/rss/test_trackback.rb,
  test/rss/test_dublincore.rb, test/rss/test_content.rb: replaced
	'require "rss/parser"' by 'require "rss/1.0"'.

* test/rss/test_parser.rb, test/rss/test_accessor.rb: removed
  'require "rss/parser"'.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5619 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-02-03 14:01:42 +00:00

50 lines
972 B
Ruby

require "rss/1.0"
module RSS
CONTENT_PREFIX = 'content'
CONTENT_URI = "http://purl.org/rss/1.0/modules/content/"
RDF.install_ns(CONTENT_PREFIX, CONTENT_URI)
module ContentModel
extend BaseModel
ELEMENTS = []
def self.included(mod)
mod.module_eval(<<-EOC)
%w(encoded).each do |x|
install_text_element("\#{CONTENT_PREFIX}_\#{x}")
end
EOC
end
def content_validate(tags)
counter = {}
ELEMENTS.each do |x|
counter[x] = 0
end
tags.each do |tag|
key = "#{CONTENT_PREFIX}_#{tag}"
raise UnknownTagError.new(tag, CONTENT_URI) unless counter.has_key?(key)
counter[key] += 1
raise TooMuchTagError.new(tag, tag_name) if counter[key] > 1
end
end
end
class RDF
class Item; include ContentModel; end
end
prefix_size = CONTENT_PREFIX.size + 1
ContentModel::ELEMENTS.uniq!
ContentModel::ELEMENTS.each do |x|
BaseListener.install_get_text_element(x[prefix_size..-1], CONTENT_URI, "#{x}=")
end
end