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# COMMUNITY CHALLENGE
#
# How would you test this Quiz#problem method? Only two rules:
#
# 1. The tests should fail if any part of the application breaks.
#    For example: If "gets" is moved before "puts" then the tests should
#    fail since that breaks the application.
#
# 2. You cannot change the Quiz class. But you can use whatever framework
#    and tools you want for the tests. (RSpec, Cucumber, etc.)

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def mask(x)y=x.dup;y[6...-4]=y[6...-4].gsub(/./,'*');y end

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class Person
  include ActiveModel::MassAssignmentSecurity

  attr_accessor :name, :birthday, :handsomeness
  attr_protected :handsomeness

  def initialize(params = {})
    self.attributes = params
  end

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(ns cincyfp.hello)

(+ 1 1)

;; given 3 integers in a sequence
;; generate the number of lights that are on in a berlin clock,
;; returning 5 rows
(defn make-counts [[hours minutes seconds]]
  [
   (- 1 (mod seconds 2))

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function parse_git_dirty {
   [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"
 }

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import util.Random

// rab - Rob Biedenharn
// based on Geoff Lane's Bot
// Wed Nov 14 17:44:48 EST 2012

/**
 * This bot builds a 'direction value map' that assigns an attractiveness score to
 * each of the eight available 45-degree directions. Additional behaviors:
 * - aggressive missiles: approach an enemy master, then explode

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require 'rrobots'

class RobGreg
  include Robot
  attr_reader :events

  def near_a_wall?
    x <= size || y <= size || x >= battlefield_width - size || y >= battlefield_height - size
  end

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Pi+RoR+Heroku Demo

Background

Over the course of the past two school years, my colleague Rob Biedenharn and I have been working with Tom Brinkmann's students at Little Miami High School, attempting to teach them Web development using Ruby on Rails to aid in their participation in Business Professionals of America competitions and to provide them with skills very much in demand locally.

We provided the students all the usual links to facilitate self-guided learning on Windows PCs but it quickly became evident that we were facing two challenges:

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source 'https://rubygems.org'

gem 'celluloid'
gem 'celluloid-io'

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module Beer
  class Song
    VERSE_TEMPLATE = "%d bottles of beer on the wall, %d bottles of beer.\n" +
      "Take one down and pass it around, %d bottle%s of beer on the wall.\n"
    PENULTIMATE_VERSE = "1 bottle of beer on the wall, 1 bottle of beer.\n" +
      "Take it down and pass it around, no more bottles of beer on the wall.\n"
    FINAL_VERSE = "No more bottles of beer on the wall, no more bottles of beer.\n" +
      "Go to the store and buy some more, 99 bottles of beer on the wall.\n"

    def verses(starting, ending=0)