shostakovich

 /* LED USB Lamp

This program controls a high power LED via PWM and reads in a touch pad.

The circuit: * LED attached from digital pin 3 to ground. * touch pad connected to pin 6 and 5

Created 18 Aug 2012 By Sebastian Schuster

*/

shostakovich

module PrimeFactorDecomposer 
  def decompose(number)
    if number < 4
      number
    else
      [2,2]
    end
  end
end

shostakovich

describe PrimeFactorDecomposer do
  include PrimeFactorDecomposer

  it "returns no prime factors for 1" do
    decompose(1).should be_empty
  end
end

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describe "A way to extract address" do
  it "creates a value object upon read" do
    foo = Poi.new

    foo.name = "test"
    foo.company_name = "bar"
    foo.title = "zzzzz"

    foo.address.name.should == "test"
    foo.address.company.should == "bar"

shostakovich

require 'set'

Set.new([1, 2, 3])
#<Set: {1, 2, 3}>

Set.new([1, 2, 3]) do |val| val * 2 end
#<Set: {2, 4, 6}>

Set.new([1,2,3]) & Set.new([2,3,4])
#<Set: {2, 3}>

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class FibonaciSequenceGenerator
  class SequenceToLongError < StandardError; end

  def generate(length)
    raise SequenceToLongError if length > 50

    @sequence = []
    1.upto(length) {|number| @sequence << fibonaci_number(number)}
    @sequence
  end

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class BowlingGame
  attr_reader :rolls
  
  def initialize
    @rolls = []
  end

  def roll(pins)
    @rolls << pins
  end

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class BowlingGame
  def initialize
    @rolls = []
  end

  def roll(pins)
    @rolls << pins
  end

  def score

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module PrimeFactorDecomposer 
  def decompose(number)
    return [number] if prime?(number)
    
    primes = [] 
    2.upto(number / 2) do |candidate|
      while (number % candidate).zero? do
        primes << candidate
        number = number / candidate
      end

shostakovich

#!/bin/bash
echo "Enough of this filthy internet" | cowsay -s
sudo route -n delete default &> /dev/null