Supernats

class Cat
  attr_accessor :name

  def initialize(name)
    @name = name
  end

  def self.chorus(noise_method, *cats)
    cats.each do |cat|
      cat.make_noise(noise_method)

Supernats

require 'set'

class TwoPowArray
  def self.make(count)
    pow_arr = Array.new(count)

    pow_arr.length.times do |pow|
      pow_arr[pow] = 2 ** pow
    end

Supernats

class Cat
  attr_accessor :name, :color

  def initialize(name, color)
    @name, @color = name, color
  end

  def meow
    puts "#{ name } says meow"
  end

Supernats

Command Line Tool Chest

I love the command line. Providing discrete, concrete instructions to my machine just feels like the way things should be done. This Gist shall serve as a record of the tools that enhance my terminal fu. If you like the terminal (you should) maybe you should consider some of them. ENJOY!

===

Homebrew

Homebrew is my installer of choice (for Mac folk). MacPorts is also fairly

Supernats

# line by line printing of array representation of full binary tree
def print_tree(els)
  Math.log2(els.length).times do |i|
    row = els.shift(2 ** i)
    puts row
  end
end

Supernats

class TreeNode
  attr_accessor :left, :right, :value

  def initialize(value)
    @value = value
  end

  # to be called on parent
  # for full tree
  def print

Supernats

var afterDone = function (bool) {
  if (n > 0) {
    n -= 1;
  } else {
    BillApp.otherUsers = new BillApp.Collections.OtherUsers();
    BillApp.transactions = BillApp.user.get('transactions');
    BillApp.friends = BillApp.user.get('friends');
    BillApp.debts = BillApp.user.get('debts');
    BillApp.credits = BillApp.user.get('credits');
    BillApp.router = new BillApp.Routers.Router({ $rootEl: $('#content') });

Supernats

Thread.new do
  loop do
    `say i am a pretty pretty princess`
    sleep(rand(500))
  end
end

Supernats

class AttrFirst
  attr_reader :age
  attr_accessor :name

  def initialize(age = 0)
    @age = age
  end

  def name
    make_name(5)

Supernats

class AttrFirst
  attr_reader :age
  attr_accessor :name

  def initialize(age = 0)
    @age = age
  end

  def name
    make_name(5)