Stylistic suggestion for StackOverflow question 34017416

SO_34017416.rb

File.write("/etc/nginx/sites-available/#{domain}", "
server {
  listen 80 default_server;
  listen [::]:80 default_server ipv6only=on;
  root /usr/share/nginx/html;
  index index.html index.htm;
  server_name localhost;
  location / {
    try_files $uri $uri/ =404;
  }
}

server {
  passenger_ruby /path/to/ruby;
  rails_env development;
  listen 80;
  server_name #{domain};
  root /usr/share/nginx/html/#{domain}/public;
  passenger_enabled on;
}"
end