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#Wyncode week 4 - created a Sinatra server
- Require 'sinatra' in the server.rb file
- Create a Gemfile, which specifies the ruby version and the source that downloads the gems ("https://rubygems.org")
- Bundle install (or simply "bundle") in the terminal to create a Gemfile.lock file (that we should never edit!). Confirm that the Gemfile is correct with this file.
- Create a Procfile to tell Heroku how to run various pieces of the app.
- Create a public folder to put the .txt file (available online).