shostakovich

describe PrimeFactorDecomposer do
  include PrimeFactorDecomposer

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

shostakovich

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

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

#!/bin/sh
USERNAME=shostakovich

mkdir ~/tmp
cd ~/tmp

# Install GCC + Git
curl https://github.com/downloads/kennethreitz/osx-gcc-installer/GCC-10.7-v2.pkg > GCC-10.7-v2.pkg
sudo installer -pkg GCC-10.7-v2.pkg -target /

shostakovich

  # given enumerable object.
  def |(enum)
    dup.merge(enum)
  end
  alias + |             ##
  alias union |         ##

  # Returns a new set built by duplicating the set, removing every
  # element that appears in the given enumerable object.
  def -(enum)

shostakovich

class EratosthenesGenerator < PseudoPrimeGenerator
  def initialize
    @last_prime = nil
    super
  end

  def succ
    @last_prime = @last_prime ? EratosthenesSieve.instance.next_to(@last_prime) : 2
  end
    

shostakovich

  class PseudoPrimeGenerator
    include Enumerable

    def initialize(ubound = nil)
      @ubound = ubound
    end

    def upper_bound=(ubound)
      @ubound = ubound
    end

shostakovich

class Sensor
  OFFSET_IN_MBAR = 1000

  def current_pressure
  	OFFSET_IN_MBAR + random_pressure();
  end

  private 

  def random_pressure

shostakovich

 def [](name)
  @table[name.to_sym]
end

def []=(name, value)
  modifiable[new_ostruct_member(name)] = value
end

shostakovich

[push]
  default = current
[alias]
  pfush = "push --force"