Posting an image in RubyMotion using BubbleWrap and saving it in Rails

gistfile1.rb

## RubyMotion

imageData = UIImage.UIImageJPEGRepresentation(@image_view.image, 1)
encodedData = [imageData].pack("m0")
data["image"] = encodedData
BW::HTTP.post("http://localhost:3000/upload}", {payload: data}) do |response|
  if response.ok?
   end
end


## Rails backend
if params["image"]
  unpack = params["image"].unpack("m0")
  File.open("/tmp/image.jpg", "w+b") do |f|
    f.write(unpack.first)
  end
end

Thanks for posting this. Just curious: when you submit this via RubyMotion to your server, is there an incredible lag time?