Ruby User Group, 08 Nov 2016

Text alerting on a website content change

• web request

require 'net/http'
uri = URI('https://github.com/chrisvfritz')
content = Net::HTTP.get(uri)

• parse content

require 'nokogiri'
parsed = Nokogiri::HTML(content)
chris_face = parse.css('.avatar').attr('src').value

• ??? (process)

• send text

require 'twilio-ruby'
client = Twilio::REST::Client.new(account_sid, auth_token)
client.messages.create(
  from: from_number,
  to: notification_number,
  body: 'Repos changed'
)