Class: Reddit::Reader

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

Constant Summary collapse

GuidRegExp = 
/id=t3_(.+)$/
DescriptionRegExp = 
/href="(.+)">\[link\]/
Urls = 
{
  :hot  => "http://reddit.com/.rss",
  :new  => "http://reddit.com/new.rss",
}

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(section, page) ⇒ Reader

Returns a new instance of Reader.



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# File 'lib/reddit.rb', line 32

def initialize(section, page)
  @page     = page
  @feed_url = generate_feed_url section
end

Class Method Details

.subreddit_url(subreddit) ⇒ Object 



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# File 'lib/reddit.rb', line 54

def self.subreddit_url(subreddit)
  "http://reddit.com/r/#{subreddit}/.rss"
end

Instance Method Details



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# File 'lib/reddit.rb', line 37

def links
  index=0
  begin
    collection = (page_data/:item).map do |item|
      rank        = link_start + (index += 1)
      site_id     = parse_guid((item/:guid).inner_html)
      title       = (item/:title).inner_html
      date        = (item/:"dc:date").inner_html
      url         = CGI.unescapeHTML(parse_description((item/:description).inner_html))
  
      Link.new(rank, site_id, url, title, date)
    end
  rescue OpenURI::HTTPError
    []
  end
end