class Freakonomics::Parser
Constants
- DATE_REGEX
Public Class Methods
parse(feed)
click to toggle source
# File lib/freakonomics/parser.rb, line 6 def self.parse feed new.parse(feed) end
Public Instance Methods
parse(feed)
click to toggle source
# File lib/freakonomics/parser.rb, line 10 def parse feed doc = Nokogiri::XML feed episodes = doc.css("item") episodes.inject([]) do |store, episode| store << { name: extract_episode_title(episode), url: extract_episode_url(episode), publish_date: extract_episode_release_date(episode) } end end
Private Instance Methods
extract_episode_release_date(episode)
click to toggle source
# File lib/freakonomics/parser.rb, line 32 def extract_episode_release_date episode episode.css("pubDate").children.first.text.strip[DATE_REGEX] end
extract_episode_title(episode)
click to toggle source
# File lib/freakonomics/parser.rb, line 24 def extract_episode_title episode episode.css("title").children.first.text.strip end
extract_episode_url(episode)
click to toggle source
# File lib/freakonomics/parser.rb, line 28 def extract_episode_url episode episode.xpath("//feedburner:origEnclosureLink").children.first.text.gsub("www.podtrac.com/pts/redirect.mp3/","") end