rewinfrey

def minimax_with_alpha(max_player = true, ply = 0, alpha = -1000, beta = 1000)
  return(board.winner? ? winning_score(max_player, ply) : 0) if base_case_satisfied?
  ab_value            = max_player ? -1000 : 1000
  ab_value, best_move = gen_score_game_tree(max_player, ply, alpha, beta, ab_value)                                                                                           
  return( ply == 0 ? best_move : ab_value)
end 

def gen_score_game_tree(max_player, ply, alpha, beta, ab_value)
  best_move = 0 
  available_moves.each do |index|

rewinfrey

$ git commit ...              (1)
$ git reset --soft HEAD^      (2)
$ edit                        (3)
$ git add ....                (4)
$ git commit -c ORIG_HEAD     (5)

1. This is what you want to undo

2. This is most often done when you remembered what you just committed is incomplete, or you misspelled your commit message, or both. Leaves working tree as it was before "reset".

rewinfrey

def minimax_back(max_player = true, ply = 0, min_score = 1000, max_score = -1000)                                                                                              
  if board.winner?
    return(max_player ? (-1000 + ply) : (1000 - ply))
  elsif board.draw_game?
    return 0
  end 

  if ply >= max_ply
    return(max_player ? max_score : min_score)
  end 

rewinfrey

require 'yaml'

class RetainAttributeOfToYaml
  attr_accessor :name
  def initialize(name)
    @name = "Hi, my name is #{name}."
  end
end

class ToYaml

rewinfrey

Install the necessary gems:

$ gem install autotest
$ gem install autotest-growl
$ gem install autotest-fsevent

note: you may also need the "autotest-rails-pure" gem

Create ~/.autotest configuration file (include the following script):
 

rewinfrey

$ rvm install jruby-1.6.6

https://github.com/slagyr/limelight/downloads

download: limelight_docs.llp

$ gem install limelight -v 0.5.5

$ limelight open limelight_docs.llp

rewinfrey

First, we need FFMpeg's binary (put binary where it can be found in the load path):
http://ffmpegmac.net/

Next, in order to encode a file as mp3, we need Lame (currently tested with 3.99.5):
http://sourceforge.net/projects/lame/files/lame/3.99/

Untar the library:
$ tar -zxvf { file_name }

Run Lame's configure script (using the default configuration for this is fine):

rewinfrey

# don't really need Shape class
class Shape
  def initialize(options)
  end
  
  def area
  end
end

class CircleShape

rewinfrey

class SelfMaker
  def yet_what_is_self?
    self.class.class_eval do
      mirror(self, "Inside class_eval of SelfMaker#yet_what_is_self?")
    end
    
    instance_eval do
      mirror(self, "Inside instance_eval of SelfMaker#yet_what_is_self?")
    end
    

rewinfrey

class PlayerIO
  attr_accessor :output, :input
  def initialize(output, input)
    @output = output
    @input  = input
  end
  
  def output(args)
    @output.puts args
  end