Posting data from Ruby to nodum, saving in a static txt file

my-demo-project.twig

{% do api.IO_staticFile("ruby/post.txt").set(param.post|print_r) %}

output_sample.txt

Array
(
    [name] => Wietse
    [type] => person
    [description] => Founder @ nodum.io
    [include_email] => true
)

sample.ruby

require "net/http"
require 'net/https'
require "uri"

uri = URI.parse("https://my-demo-project.nodum.io/ruby")
data = {
    :name          => 'Wietse',
    :type          => 'person',
    :description   => 'Founder @ nodum.io',
    :include_email => true
}
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
http.verify_mode = OpenSSL::SSL::VERIFY_NONE
res = Net::HTTP.post_form(uri,data)
res.code
res.body