module Cgh

國泰綜合醫院

Public Class Methods

crawl() click to toggle source
# File lib/module/cgh.rb, line 3
def Cgh.crawl
    hash = {}
    url = "http://med.cgh.org.tw/unit/branch/Pharmacy/ebl/RealTimeInfoHQ.html"
    begin
        page = Nokogiri::HTML(open(url))
        hash[:hospital] = "cgh"
        hash[:to_119]        = page.css("center table tr:nth-child(1) td:nth-child(3)").text.strip
        hash[:wait_see]      = page.css("center table tr:nth-child(2) td:nth-child(3)").text.strip
        hash[:wait_push_bed] = page.css("center table tr:nth-child(3) td:nth-child(3)").text.strip
        hash[:wait_bed]      = page.css("center table tr:nth-child(4) td:nth-child(3)").text.strip
        hash[:wait_cure_bed] = page.css("center table tr:nth-child(5) td:nth-child(3)").text.strip
    rescue Exception => e
        p e.message
        return nil
    end
    return hash
end