Class: VimGolfFinder::Parser

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

Constant Summary collapse

BASE_URL = 
'http://vimgolf.com'

Instance Method Summary collapse

Instance Method Details

#fetch_challenges ⇒ Object 



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# File 'lib/vimgolf_finder/parser.rb', line 5

def fetch_challenges
  challenges = []

  doc = Nokogiri::HTML(open(BASE_URL))
  doc.css('.grid_7 > div').each do |div|
    challengeDOM = div.at_css('h5.challenge')
    aTAG = challengeDOM.at_css('a')
    challenge = VimGolfFinder::Challenge.new
    challenge.id = aTAG['href'][12..-1]
    challenge.title = aTAG.content
    challenge.entries = challengeDOM.content.match(/- (\d*) entries/).captures.first.to_i
    challenges << challenge
  end

  challenges
end

#get_challenge(id) ⇒ Object 



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# File 'lib/vimgolf_finder/parser.rb', line 22

def get_challenge(id)
  challenge = VimGolfFinder::Challenge.new

  doc = Nokogiri::HTML(open("#{BASE_URL}/challenges/#{id}", 'Accept' => 'text/html'))

  doc.css('.grid_7:not(#about)').each do |dom|
    challenge.id = id
    challenge.title = dom.at_css('h3 b').content
    challenge.description = dom.at_css('p').content
    challenge.start_file = dom.at_css('.prettyprint').content
    challenge.end_file = dom.css('.prettyprint')[1].content
    challenge.view_diff = dom.at_css('pre.diff').content
  end

  challenge
end