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; COUNTER

JMP start

start: 
   CALL counter

counter: 
   POP D ; Avoid stack overflow
   INC A ; A++

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Dir[File.join('_site', '**', '*')].reject { |p| File.directory? p }
  .reject { |filename| !filename[/\.html/] }
  .each do |file|
    main_css = File.read('_site/css/main.css')
    old_contents = File.read(file)
    new_contents = old_contents.gsub(
      "<link href='css/main.css' rel='stylesheet'>",
      "<style>#{main_css}</style>"
    )
    File.open(file, 'w') { |newfile| newfile.write(new_contents) }

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require 'zlib'

Dir[File.join('_site', '**', '*')].reject { |p| File.directory? p }
.each do |oldfile|
  old_file_text = File.read(oldfile)
  open(oldfile, 'wb') do |file|
    gzip = Zlib::GzipWriter.new(file)
    gzip << old_file_text
    gzip.close
  end

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require 'uglifier'

Dir[File.join('_site', '**', '*')].reject { |p| File.directory? p }
.each do |file|
  next unless file[/\.js/]
  compressed = Uglifier.compile(
    File.read(file)
  )
  File.open(file, 'w') { |newfile| newfile.write(compressed) }
  puts "#{file} uglified."

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Patient Success Inner Graph

A Pen by Christopher Saunders on CodePen.

License.

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* * * * * cd /home/pi/Sites/testapp && /home/pi/.rvm/bin/rvm all do bundle exec rake sendemail:send >> /home/pi/Sites/testapp/log/cronlog.txt

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Get all inherited objects and include'd mixins

User.ancestors

Get all methods that an object has

User.methods

FoodParser.methods.include?(:new) 

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require 'yaml'
puts YAML.load_file(ARGV[0].to_s).sort

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# functional but linter hates it
(1..100).map {|e| (e % 15).zero? ? "FizzBuzz": (e % 3).zero? ? "Fizz" : (e % 5).zero? ? "Buzz": e }.each {|e| puts e }

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Homoiconicity

http://en.wikipedia.org/wiki/Homoiconicity

(setq y '(+ (* 7 (expt x 3) (* x 9) 2 (cos (* 3 x)))))

Predicates - test if something is true.