#!/usr/bin/env ruby
# example:  ruby task_p2.rb

require 'json'
require 'yaml'

def set(hash, path, val)
  parts = path.split('.')
  scope = hash

  parts[0..-2].each do |hop|
    scope[hop] ||= {}
    scope = scope.fetch(hop)
    raise "Could not add value into scalar property #{path}" unless scope.is_a?(Hash)
  end

  scope[parts[-1]] = val
end

def build_tree(data)
  res = {}
  data.each do |k, v|
    set(res, k, v)
  end

  res
end


incoming_file = JSON.pretty_generate(YAML.load_file('translations_simple.yml'))
hash = JSON.parse(incoming_file)
res = build_tree(hash).to_yaml

puts res
File.write('./translations.yml', res)