app.rb

# require 'bundler/setup'
require 'sinatra'
require 'sinatra/base'
require 'sinatra/reloader'
require 'twilio-ruby'

class Message < Sinatra::Base
  get '/week' do
    content_type 'text/xml'
    Twilio::TwiML::Response.new do |r|
      r.Say %w(monday tuesday wednesday thurs friday saturday sunday).sample
    end.text
  end

  get '/' do
    "Hello World"
  end

end