Method: ParseHtml#shipping_prices

Defined in:
lib/amazomania/parse_html.rb

#shipping_prices ⇒ Object 



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# File 'lib/amazomania/parse_html.rb', line 74

def shipping_prices
  nodesets = @nokogiried_doc.xpath("//span[@class='a-color-secondary']")
  shipping_prices = []
  nodesets.each do |nodeset|
    if nodeset.to_s.include?("color: #990000;") # to_s するのはとても荒い調べ方
      next
    end
    if nodeset.to_s.include?("olpShippingPrice")
      shipping_price = nodeset.inner_text.chomp.gsub(" ", "").gsub(/(\r\n|\r|\n|\f)/,"")
      shipping_price = shipping_price.gsub(/[^\d]/, "")
      shipping_prices.push(shipping_price)
    else
      shipping_prices.push("0")
    end
  end
  shipping_prices
end