HTML2Slim

html2slim.rb

require 'html2slim'
 
html_path = ""
slim_path = ""

Dir.mkdir(slim_path) unless File.exists?(slim_path)

Dir["#{html_path}/*.html"].each do |file_name|
  html = File.read(file_name).encode('UTF-8', 'binary', invalid: :replace, undef: :replace, replace: '')
  File.open("#{slim_path}/#{File.basename(file_name)}.slim", 'w') do |f| 
    f.write HTML2Slim.convert!(html, :html)
  end
end