Converts a language file from one format to another using Ruby and the WebTranslateIt converter http://converter.webtranslateit.com

webtranslateit_converter.rb

# Converts a language file from one format to another using the WebTranslateIt converter
# http://converter.webtranslateit.com
# A PHP version can be found here: https://gist.github.com/edouard/55a05bc4842da12f5074ab8286e77506

# gem install 'multipart-post'
require 'net/http/post/multipart'

converter = "Yml"
path = "path/to/your/file.resx"

url = URI.parse("http://converter.webtranslateit.com/converter")
File.open(path) do |file|
  req = Net::HTTP::Post::Multipart.new url.path, "file" => UploadIO.new(file, "plain/text", file.path), "convert_to" => converter
  res = Net::HTTP.start(url.host, url.port) do |http|
    response = http.request(req)
  end
end