class Fetcher
Public Instance Methods
fetch(feed)
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# File lib/fetcher.rb, line 7 def fetch(feed) begin open(feed.url) do |rss| fetched = RSS::Parser.parse(rss) fetched.items.map do |item| title = fetched.is_a?(RSS::Atom::Feed) ? item.title.content : item.title link = fetched.is_a?(RSS::Atom::Feed) ? item.link.href : item.link channel = fetched.is_a?(RSS::Atom::Feed) ? fetched.author.name.content : fetched.channel.title Headline.new(title, link, channel) end end rescue puts "An error occurred while fetching #{feed.url}" end end