Class: BeerAdvocate::Scraper

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

Constant Summary collapse

BASE_URI = 
'http://beeradvocate.com/'

Instance Method Summary collapse

Instance Method Details

#find_beer_by_name(name) ⇒ Object 



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# File 'lib/barcade/beeradvocate.rb', line 7

def find_beer_by_name(name)
  agent = Mechanize.new

  agent.get(BASE_URI) do |page|
    search_results = page.form_with(class: 'formPopup') do |search|
      search.q = name
    end.submit

    profile_link = search_results.link_with(href: /profile/)

    if profile_link
      profile_page = profile_link.click

      if element = profile_page.search('.BAscore_big').first
        return { score: element.text }
      end
    end

    return nil
  end
end