class KnittingPatterns::Scraper
Public Instance Methods
scrape_category_patterns(user_input)
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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()
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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)
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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