Class: KnittingPatterns::Scraper

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

Instance Method Summary collapse

Instance Method Details

#scrape_category_patterns(user_input) ⇒ Object 



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# File 'lib/knitting_patterns/scraper.rb', line 9

def scrape_category_patterns(user_input)
  doc = Nokogiri::HTML(open("https://www.purlsoho.com/create/category/knit/knit-#{user_input}/"))
  doc.css("li").css("h3").css("a").each do |pattern_info|
    pattern = KnittingPatterns::Pattern.new

    pattern.title = pattern_info.text
    pattern.url = pattern_info.attribute("href").value

    pattern.save
  end
end

#scrape_knit_categories ⇒ Object 



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# File 'lib/knitting_patterns/scraper.rb', line 3

def scrape_knit_categories
  doc = Nokogiri::HTML(open("https://www.purlsoho.com/create/category/knit/knit-view-all/"))
  category = doc.css("li.categories").css("ul").css("li").text.split("\n")
  category
end

#scrape_selected_pattern(pattern_url) ⇒ Object 



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# File 'lib/knitting_patterns/scraper.rb', line 21

def scrape_selected_pattern(pattern_url)
  doc = Nokogiri::HTML(open("#{pattern_url}"))
  doc.css("div.pf-content").css("p").each do |info|
    puts "#{info.text.strip}"
  end
end