juliancheal

$ caboodle create myproject
(eval):2:in `method_missing': undefined method `expand_path' for nil:NilClass (NoMethodError)
	from /Users/Username/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-sugar-0.5.1/lib/sinatra/sugar.rb:42:in `root_path'
	from /Users/Username/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-compass-0.5.0/lib/sinatra/compass.rb:41:in `registered'
	from /Users/Username/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:1200:in `block in register'
	from /Users/Username/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:1198:in `each'
	from /Users/Username/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:1198:in `register'
	from /Users/Username/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-sugar-0.5.1/lib/sinatra/sugar.rb:34:in `register'
	from /Users/Username/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:1460:in `register'
	from /Users/Username/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:1515:in `register'

juliancheal

** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute db:migrate
==  Setup: migrating ==========================================================
-- create_table("attachments", {:force=>true})
   -> 0.0388s
-- create_table("auth_sources", {:force=>true})
   -> 0.0454s
-- create_table("custom_fields", {:force=>true})

juliancheal

class Roses
  def self.colour(*)
  end
end

class Violets
  def self.colour(*)
  end
end

juliancheal

var limerick = (function() {
return "Y U NO RUBY"
})();

juliancheal

# cd to dm-mapper's directory
# cd to lib

ruby_classes = []
ObjectSpace.each_object do |o|
  ruby_classes << o if o.is_a?(Class)
end

require 'rake'

juliancheal

Text from http://jesseesspot.blogspot.co.uk/2012/02/how-to-tell-if-you-are-hipster.html

The typical hipster garb:

Horned rimmed glasses, preferably thick and black (I have brown plastic framed glasses and not really sure what horned rimmed ones are)

Old nostalgic pop-culture t-shirts, skinny jeans or leggings, vintage anything, plaid, flannel or cowboy shirts, chucks and skinny hoodies (I hate all those clothes except skinny cords.)

Crazy thick beards or weirdly styled mustaches, hairy girl legs and armpits (I have a mustache that I occationaly wax, but my beard isn't partically thick)

juliancheal

require 'artoo'

connection :firmata, :adaptor => :firmata, :port => '/dev/cu.usbmodem1411'

device :board, :driver => :device_info
device :relay_1, :driver => :relay, :invert => true, :pin => 7
device :relay_2, :driver => :relay, :invert => true, :pin => 8

work do
  puts "Firmware name: #{board.firmware_name}"

juliancheal

#######################################################################################################################
# This Gist is some crib notes/tests/practice/whatever for talking to Active Directory via LDAP.  The (surprisingly
# helpful) documentation for Net::LDAP can be found here: http://net-ldap.rubyforge.org/Net/LDAP.html
#######################################################################################################################

require 'rubygems'
require 'net/ldap'

#######################################################################################################################
# HELPER/UTILITY METHOD

juliancheal

Keybase proof

I hereby claim:

• I am juliancheal on github.
• I am juliancheal (https://keybase.io/juliancheal) on keybase.
• I have a public key whose fingerprint is 12DE 6570 C983 EF6A 7C32 48A3 ACA5 66E6 64E7 6270

To claim this, I am signing this object:

juliancheal

Making Chiptune Music using Sonic Pi v2.0

Warning: this might not work on a RaspberryPi yet

I was curious about making retro gaming sounds using Sonic Pi. A couple of months and a lot of Googling later, here's the original Mario Bros theme as it was heard on the NES console.

I'm (just about) old enough to remember rushing home from school to play this game at Philip Boucher's house, sitting cross-legged in front of the TV till my feet got pins and needles. Working out how to recreate it for Sonic Pi was a lot of fun!

Getting the sounds of the NES chip