module Rss
Public Class Methods
fetch_rss(uri)
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# File lib/unienv/rss.rb, line 6 def self.fetch_rss(uri) s = UniEnv.download_to_s(uri).read #s.gsub!(/</, '<') #s.gsub!(/>/, '>') doc = REXML::Document.new(s) versions = {} doc.elements.each('rss/channel/item') do |e| ver = (e.elements['title'].text.strip =~ /\APatch\s+(.+)\Z/)? $1 : '' next if ver.empty? or ver[0] == '4' desc = CGI.unescapeHTML(e.elements['description'].text) editor = (desc =~ /Unity-#{ver}.pkg/)? $& : '' assets = (desc =~ /StandardAssets-#{ver}.pkg/)? $& : '' next if editor.empty? or assets.empty? versions[ver] = [editor, assets] end versions end