dustMason

class Equation

  attr_reader :ops

  def initialize(ops)
    @ops = ops
  end

  def calc
    calc_rec(@ops)

dustMason

A Scala object capable of coming up with the best answer during "Numbers Rounds" of the famous TV game-show Letters and Numbers. Uses Streams and lazy evaluation for a nicely performant solution.

see http://en.wikipedia.org/wiki/Letters_and_Numbers for more

One contestant chooses how many "small" and "large" numbers they would like to make up six randomly chosen numbers. Small numbers are between 1 and 10 inclusive, and large numbers are 25, 50, 75, or 100. All large numbers will be different, so at most four large numbers may be chosen. The contestants have to use arithmetic on some or all of those numbers to get as close as possible to a randomly generated three-digit target number within the thirty second time limit. Fractions are not allowed—only integers may be used at any stage of the calculation.

dustMason

prompt = require('prompt')

class Player
  constructor: (@name,@deck)->
    @cards = []
    @ops = ["+","-","*","/"]
    @chooseCards()
  chooseCards: (slots=6)->
    for slot in [0..slots-1]
      i = Math.floor(Math.random()*@deck.length)

dustMason

  ENV["RAILS_ENV"] ||= 'test'
  require File.expand_path("../../config/environment", __FILE__)
  require 'rspec/rails'
  # require 'rspec/autorun'
  require 'capybara/rails'
  require 'capybara/poltergeist'
  Capybara.register_driver :poltergeist do |app|
    Capybara::Poltergeist::Driver.new(app, {
      # phantomjs_options: ['--cookies-file=/Users/turtle/Desktop/cookies.txt']
    })

dustMason

prompt = require 'prompt'
gm = require 'googlemaps'

red   = '\u001b[31m'
blue  = '\u001b[34m'
reset = '\u001b[0m'

l = (content) ->
  console.log content

dustMason

require 'digest/sha1'

module Extensions
  module CachedFinder
    extend ActiveSupport::Concern
    module ClassMethods
      def cached(options = {})
        options_hash = Digest::SHA1.hexdigest(options.to_s)
        Rails.cache.fetch [self.class.to_s.underscore, options_hash].join('/'), :expires_in => 1.hour, :race_condition_ttl => 10 do
          all options

dustMason

$('#products').append('<%= j render(@products) %>');
<% if @products.next_page %>
  $('.pagination').replaceWith('<%= j will_paginate(@products) %>');
<% else %>
  $('.pagination').remove();
<% end %>

dustMason

module ScoreKeeper

  class Player
    attr_accessor :name, :scores
    def initialize(name)
      @name = name
      @scores = []
    end
    def <<(points)
      @scores << points

dustMason

ruby-1.9.2-p180 :061 > Signup.last
  Signup Load (0.4ms)  SELECT "signups".* FROM "signups" ORDER BY "signups"."token" DESC LIMIT 1
#<Signup:0x0000010a51f5a8> {
                    :token => "ab377c84",
                    :email => "[email protected]",
              :referred_by => nil,
                 :notified => nil,
                  :user_id => nil,
               :created_at => Tue, 01 Nov 2011 13:25:06 PDT -07:00,
               :updated_at => Tue, 01 Nov 2011 13:25:06 PDT -07:00,

dustMason

namespace :assets do
  # Prepend the assets:precompile_prepare task to assets:precompile.
  task :precompile => :precompile_prepare

  # This task will be called before assets:precompile to optimize the
  # compilation, i.e. to prevent any DB calls.
  task 'precompile_prepare' do
    # Without this assets:precompile will call itself again with this var set.
    # This basically speeds things up.
    # ENV['RAILS_GROUPS'] = 'assets'