class Pragmatic
Public Class Methods
media()
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# File lib/pragmatic.rb, line 19 def self.media uri = URI 'http://pragprog.com/categories/all' doc = Nokogiri::HTML(open uri) works = doc.css('.thumbnail') titles = works.collect{|w| w.css('img').first.attributes['alt'].text.gsub('Cover Image For ','').gsub('...','') } covers = works.collect{|w| w.css("img").first.attributes['src'].text} urls = works.collect{|w| w.css("a").first.attributes['href'].text} books = titles.zip(covers,urls).inject([]) do |books, book| books << Book.new(*book) end JSON.parse(books.to_json) end