Class: MTP::Podcast::Feed

Inherits:
Object
  • Object
show all
Defined in:
lib/mtp/podcast.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(title, options = {}) ⇒ Feed

Returns a new instance of Feed.



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# File 'lib/mtp/podcast.rb', line 28

def initialize(title, options = {})
  @title = title
  @url = options["url"] || options[:url]
  @keep = options["keep"] || options[:keep]
end

Instance Attribute Details

#keep ⇒ Object

Returns the value of attribute keep.



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# File 'lib/mtp/podcast.rb', line 27

def keep
  @keep
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/mtp/podcast.rb', line 27

def title
  @title
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/mtp/podcast.rb', line 27

def url
  @url
end

Instance Method Details

#items ⇒ Object 



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# File 'lib/mtp/podcast.rb', line 34

def items
  content = nil
  open(@url) { |s| content = s.read }
  parser = Syndication::RSS::Parser.new
  rss = parser.parse(content)
  rss.items.select { |i| i.keep = @keep; i.pubdate.to_time > @keep.days.ago }
end