COVID-19

app.rb

require 'nokogiri'
require 'faraday'
require 'pry'

conn = Faraday.new
response = conn.get 'https://www.worldometers.info/coronavirus/'
covid_page = Nokogiri::HTML(response.body)

puts '"Country";"Infected";"Deaths";"ID ratio"'

covid_page.css('.mt_a').each do |c|
  infected = c.parent.parent.css('td')[2].text.delete(',').to_i
  deaths = c.parent.parent.css('td')[4].text.delete(',').to_i

  next if deaths.to_i.zero?

  puts "\"#{c.text}\";#{infected};#{deaths};#{(deaths.to_f / infected.to_f).round(3)}"
  # binding.pry
end

report_15_05_2020.tsv