ruby 获得销售信息冠军和皮肤包括RP价格（来自lolking）

Posted 2021-05-16

require "rubygems"
require "json"
require "open-uri"
require "nokogiri"

def salechamp
  doc = Nokogiri::HTML(open("http://www.lolking.net/"))
    chn = "Champion sales is"
      nodeset = doc.css("#champion-sales div").each do |str|
        chn = chn + " " + str.inner_text
        if str.inner_text.strip =~ /^[0-9]+$/ then
          chn = chn + "RP"
        end
      end
puts chn
#return chn
end

def saleskin
  doc = Nokogiri::HTML(open("http://www.lolking.net/"))
    chn = "Skin sales is"
      nodeset = doc.css("#skin-sales div").each do |str|
        chn = chn + " " + str.inner_text
        if str.inner_text.strip =~ /^[0-9]+$/ then
          chn = chn + "RP"
        end
      end
puts chn
#return chn
end

salechamp
saleskin