loop.rb

{
  :blocks=>{
    "listen-HAProxyLocalStats"=>{
      "type"=>"listen",
        "name"=>"HAProxyLocalStats",
        "attributes"=>[
          "bind 127.0.0.1:2200 name localstats", "mode http", "stats enable", "stats refresh 5", "stats admin if TRUE", "stats uri /"
          ]
    },
      "frontend-goog-fr"=>{
        "type"=>"frontend",
        "name"=>"goog-fr",
        "attributes"=>[
          "bind *:80 name 80", "mode http", "option  http-keep-alive", "default_backend google"
          ]
      },
      "backend-google"=>{
        "type"=>"backend",
        "name"=>"google",
        "attributes"=>[
          "mode http", "option httpchk GET /", "http-request set-header Host www.google.com", "server google-srv google.com:443 ssl check inter 10000  verify none"
          ]
      }
  }
}

blocks.each |block|
  # How do I print
  puts block[]["type"]
  puts block[]["name"]
  block[]['attributes'].each |attr|
    puts attr
  end
end