class RubyTapasDownloader::Extractors::Catalog
Extract an Catalog
from an Feed.
Public Class Methods
new(episode_extractor = RubyTapasDownloader::Extractors::Episode.new)
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@param episode_extractor [RubyTapasDownloader::Extractors::Episode] the
Episode Extractor.
# File lib/ruby_tapas_downloader/extractors/catalog.rb, line 5 def initialize(episode_extractor = RubyTapasDownloader::Extractors::Episode.new) @episode_extractor = episode_extractor end
Public Instance Methods
extract(feed)
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@param feed [RSS::Rss] the feed extracted with ‘RSS::Parser.parse`. @return [RubyTapasDownloader::Downloadables::Catalog] the Catalog
extracted
from feed.
# File lib/ruby_tapas_downloader/extractors/catalog.rb, line 13 def extract(feed) episodes = Set.new feed.items.each do |item| episodes << @episode_extractor.extract(item) end RubyTapasDownloader::Downloadables::Catalog.new episodes end