elia

1. Connect printer, install printer drivers, and enable Printer Sharing.
2. Open terminal, run: dns-sd -Z _ipp._tcp. You'll see a few lines of repeated text. Look for your printer's name, next to that record you will see a TXT, copy everything after TXT into a notepad.
3. In that TXT line, you'll see a line like this: "pdl=application/octet-stream,application/pdf,application/postscript,image/jpeg,image/png,image/pwg-raster" Change that, to add ,image/urf. So it'll look like: "pdl=application/octet-stream,application/pdf,application/postscript,image/jpeg,image/png,image/pwg-raster,image/urf"
4. Now take that entire TXT line, and add it to this: dns-sd -R "name_to_be advertised" _ipp._tcp.,_universal . 631 URF=none pdl=application/pdf,image/urf YOUR_TXT_STRING
5. Run that line in the terminal, and Airprint should be enabled.

elia

class IO
    def read
    if @eof
      ''
    else
      `res = self.read_proc(@path)`
      @eof = true
      @lineno = res.size
      res
    end

elia

SPROCKETS_NON_DIGEST = true

# form: https://gist.github.com/ryana/6049833

raise("Sprockets monkey patch for v 2.10.0. Check before moving on") unless Sprockets::VERSION == "2.10.0"


module Sprockets
  class Manifest
    def compile(*args)

elia

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elia

require 'rubygems'
require 'eventmachine'
require 'em-http' # gem install em-http-request
require 'yajl'    # gem install yajl-ruby

module ChatClient
  def post_init
    @name = "anonymous_#{ChatClient.client_num+=1}"
    @sid = ChatClient.channel.subscribe(method(:send_msg))
    @buf = ''