парсер drom.ru
$ gem install drom
s = Drom.search(make: "toyota", model: "camry", maxprice: 900000, minyear: 2009, status: :spinner)
s.listings
# > [{поля которые были доступны "Двигатель"=>"бензин, 3.5 л", "Мощность"=>"249 л.с", ...}, {}, ...]
# status: :spinner показывает прогресс в терминале
# сохраняет результат в listings.csv
s = Drom.search(make: "toyota", model: "camry", minprice: 900000, maxyear: 2010)
s.to_csv
#
s = Drom.search(make: "toyota", model: "camry", minprice: 900000, maxyear: 2010)
s.each { |listing| p listing["Цена"] }
arr = []
Drom.search(make: "toyota", model: "camry") { |listing| arr << listing["Цена"] }
# > arr
# => ["235000", "249999", nil, "300000", ...]
s = Drom.search(make: "toyota", model: "camry")
s.map { |e| e["Цена"] }
# => ["10000", "109000", "130000", "270000", "270000", nil, "300000", "222000", "300000"]
Drom.get_single_listing(url)
# {"Двигатель"=>"бензин, 3.5 л", "Мощность"=>"249 л.с", ...}
Пример того как может выглядеть csv: listing.csv
FAQs
Unknown package
We found that drom demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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