module Wanfang
Public Class Methods
crawl()
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# File lib/module/wanfang.rb, line 2 def Wanfang.crawl hash = {} url = "http://www.wanfang.gov.tw/W402008web_new/epd_query.asp" begin page = Nokogiri::HTML(open(url)) hash[:hospital] = "wanfang" hash[:to_119] = page.css("body table:nth-child(1) tr:nth-child(9) td:nth-child(1) table tr td ul:nth-child(3) li:nth-child(1)").text.strip hash[:wait_see] = page.css("body table:nth-child(1) tr:nth-child(9) td:nth-child(1) table tr td ul:nth-child(3) li:nth-child(2)").text.gsub("人", "").strip hash[:wait_push_bed] = page.css("body table:nth-child(1) tr:nth-child(9) td:nth-child(1) table tr td ul:nth-child(3) li:nth-child(3)").text.gsub("人", "").strip hash[:wait_bed] = page.css("body table:nth-child(1) tr:nth-child(9) td:nth-child(1) table tr td ul:nth-child(3) li:nth-child(4)").text.gsub("人", "").strip hash[:wait_cure_bed] = page.css("body table:nth-child(1) tr:nth-child(9) td:nth-child(1) table tr td ul:nth-child(3) li:nth-child(5)").text.gsub("人", "").strip hash = self.split(hash) rescue Exception => e p e.message return nil end return hash end
split(hash)
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# File lib/module/wanfang.rb, line 21 def self.split(hash) hash.each do |k, v| hash[k] = v.split(":")[1] end hash end