daniellockard

class String
    def each_word
        self.split.each { |value|
            return value if yield(value)
        }
    end
end

daniellockard

class Array
	def sum
		inject(nil) {|sum,x|
			sum ? sum+x : x
		}
	end
	def mean
		sum/size
	end

daniellockard

#!/usr/bin/env ruby
require 'bloops'

b = Bloops.new
b.tempo = 100

s1 = b.sound Bloops::SQUARE

b.tune s1, "-- 16:C + 16:C - 16:A + 16:A - 16:B + 16:B 2 4 -  16:C + 16:C - 16:A + 16:A - 16:B + 16:B 2 4 - 16:F + 16:F - 16:D + 16:D - 16:E + 16:E 2 4 - 16:F + 16:F - 16:D + 16:D - 16:E + 16:E 2 2 32:E 32:D 32:C# 8:C 8:E 8:D - 8:G# 8:F + 8:C# 32:C 32:F# 32:F 32:E 32:B 32:A 16:G# 16:E - 16:B 16:A# 16:A 16:G#"
b.play

daniellockard

Bootstrapping Chef on server
server knife sudo password: 
Enter your password: 
server 
server 

0% [Working]
server 
            
Ign http://security.ubuntu.com precise-security InRelease

daniellockard

class Host < Struct.new(:host_name, :use, :address, :max_check_attempts, :check_interval, :retry_interval, :check_period, :contact_groups, :notification_interval, :notification_period, :icon_image, :statusmap_image, :register)                                                                                                                                                                                                      
  def to_s
    ret  = "define host {\n"
    ret += "\thost_name\t\t#{host_name}\n"
    ret += "\tuse\t\t\t#{use}\n"
    ret += "\taddress\t\t\t#{address}\n"
    ret += "\tmax_check_attempts\t#{max_check_attempts}\n"
    ret += "\tcheck_interval\t\t#{check_interval}\n"
    ret += "\tretry_interval\t\t#{retry_interval}\n"
    ret += "\tcheck_period\t\t#{check_period}\n"

daniellockard

def translate(word)
  @word = word.to_s
  result = ""
  if word.scan(/[aeiou]/).count >= 1
  	result << @word + "ay"
  end
end

daniellockard

asd
fa
sdf
asdf

daniellockard

require './lib/harddisk'

module ReImagEngine
  class DiskImager
    attr_reader :harddisks
    attr_accessor :server_address,
                  :server_shared_type,
                  :server_share_name
                   # config shit here or even extract a config class

daniellockard

module Color
  NC           = "\e[0m"
  WHITE        = "\e[1;37m"
  BLACK        = "\e[0;30m"
  BLUE         = "\e[0;34m"
  LIGHT_BLUE   = "\e[1;34m"
  GREEN        = "\e[0;32m"
  LIGHT_GREEN  = "\e[1;32m"
  CYAN         = "\e[0;36m"
  LIGHT_CYAN   = "\e[1;36m"

daniellockard

elif [[ "$COMMAND" = -*  ]] ; then
  # class and package names cannot begin with a -
  echo "Error: No command named \`$COMMAND' was found. Perhaps you meant \`hadoop ${COMMAND#-}'"
  exit 1
else