diff options
author | kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-06-17 01:37:08 +0000 |
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committer | kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-06-17 01:37:08 +0000 |
commit | faeff623e09cb77c23a93b56001b51b043b5aa6a (patch) | |
tree | e9fb92ee7006fa7d105d055510238effea9a63ec /lib | |
parent | 02cce7ed8273bab55081357c57f24a8265a6f32a (diff) |
* lib/rss/rss.rb (Hash#merge, Enumerable#sort_by): removed.
* lib/rss/rss.rb (RSS::RootElementMixin#to_xml): added.
[ruby-talk:197284]
We can convert RSS version easily like the following:
rss10 = RSS::Parser.parse(File.read("1.0.rdf"))
File.open("2.0.rss", "w") {|f| f.print(rss10.to_xml("2.0"))}
* test/rss/test_1.0.rb: added #to_xml test.
* test/rss/test_2.0.rb: ditto.
* test/rss/rss-testcase.rb: added some helper methods that
generates sample RSS 2.0.
* sample/rss/convert.rb: added a sample script to convert RSS format.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10301 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
-rw-r--r-- | lib/rss/0.9.rb | 7 | ||||
-rw-r--r-- | lib/rss/rss.rb | 35 |
2 files changed, 19 insertions, 23 deletions
diff --git a/lib/rss/0.9.rb b/lib/rss/0.9.rb index f0060cbad5..cfd2596bcc 100644 --- a/lib/rss/0.9.rb +++ b/lib/rss/0.9.rb @@ -70,6 +70,13 @@ module RSS rv end + def setup_maker_elements(maker) + super + items.each do |item| + item.setup_maker(maker.items) + end + end + private def children [@channel] diff --git a/lib/rss/rss.rb b/lib/rss/rss.rb index 589478665c..c36cee050a 100644 --- a/lib/rss/rss.rb +++ b/lib/rss/rss.rb @@ -30,28 +30,6 @@ class Time end end -module Enumerable - unless instance_methods.include?("sort_by") - def sort_by - collect do |x| - [yield(x), x] - end.sort do |x, y| - x[0] <=> y[0] - end.collect! do |x| - x[1] - end - end - end -end - -class Hash - unless instance_methods.include?("merge") - def merge(other) - dup.update(other) - end - end -end - require "English" require "rss/utils" require "rss/converter" @@ -946,7 +924,18 @@ EOC setup_maker_elements(maker) end - + + def to_xml(version=nil, &block) + if version.nil? or version == @rss_version + to_s + else + RSS::Maker.make(version) do |maker| + setup_maker(maker) + block.call(maker) if block + end.to_s + end + end + private def tag(indent, attrs, &block) rv = xmldecl + xml_stylesheet_pi |