Dino paintings for your children

fetch.rb

#!/usr/bin/env ruby

require 'open-uri'

Dir.mkdir('raskraski')
Dir.chdir('raskraski')

for i in 1..64 do
  open("dino#{i}.GIF", 'wb') do |file|
    file << open("http://raskras-ka.com/wp-content/uploads/Zhivotnye/Dinozavry/raskraski-dinozavry-#{i}.GIF").read
  end
end

Gemfile

source 'https://rubygems.org' do
  # Gems here
  gem 'rmagick'
end

watermark.rb

#!/usr/bin/env ruby

require 'rmagick'

Dir.mkdir('processed')

for i in 1..64 do
  image = Magick::Image.read("raskraski/dino#{i}.GIF").first

  gc = Magick::Draw.new
  gc.fill('white')
  gc.rectangle(5, image.rows-30, 320, image.rows-5)
  gc.draw(image)

  image.write("processed/dino#{i}.GIF")
end