Solnse

    begin
      balance = document.css('td.points').text
      ytd_tqp = document.match('/TQPs<\/abbr><\/a>\s*<\/th>\s*<td>(\d+)<\/td>/')[0]
    rescue => e 
      puts e.message
      return {error: "ATTRIBUTES_CHANGED"}
    end

Solnse

    params = {}
    document.css('input').each do |input|
      item = {}
      item << { input.name => input.value }
      params.push item
    end

Solnse

require 'reward/starbucks'
require 'reward/united'

class Reward
  def initialize params
    @type     = params[:type]
    @username = params[:username]
    @password = params[:password]
    @klass    = Object.const_get(@type.capitalize) if Object.const_defined?(@type.capitalize)
  end

Solnse

require 'reward/starbucks'
require 'reward/united'

class Card
  def initialize(params)
    @type     = params[:type]
    @username = params[:username]
    @password = params[:password]
    begin
      @klass  = Object.const_get(@type.capitalize)

Solnse

class Reward::Card
  def initialize(params)
    @type     = params[:type]
    @username = params[:username]
    @password = params[:password]
    @klass    = Object.const_get(@type.capitalize)
  end

  def reward_balance
    begin

Solnse

class Reward::Card
  def initialize(params)
    @type     = params[:type]
    @username = params[:username]
    @password = params[:password]
  end

  def reward_balance
    case @type
    when "starbucks"

Solnse

FF

Failures:

  1) Creating Projects can create a project
     Failure/Error: click_link 'New Project'
     ActionController::ParameterMissing:
       param not found: project
     # ./app/controllers/projects_controller.rb:29:in `project_params'
     # ./app/controllers/projects_controller.rb:6:in `new'

Solnse

# missing_number_spec.rb

# Suppose you have an array of 99 numbers. The array contains the digits 1 to 100 with one digit missing. 
# Write four different algorithms to compute the missing number. 
# Two of these should optimize for low storage and two of these should optimize for fast processing.

require 'rspec'

def missing_number params
  sum_total = 5050

Solnse

chad@zen:~/repos/cybercoders$ rvm current
ruby-2.0.0-p247
chad@zen:~/repos/cybercoders$ rvm info

ruby-2.0.0-p247:

  system:
    uname:       "Linux zen 3.11.0-13-generic #20-Ubuntu SMP Wed Oct 23 07:38:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux"
    system:      "ubuntu/13.10/x86_64"
    bash:        "/bin/bash => GNU bash, version 4.2.45(1)-release (x86_64-pc-linux-gnu)"

Solnse

chad@zen:~/repos/cybercoders$ cat /home/chad/.rvm/gems/ruby-2.0.0-p247/bin/rspec
#!/usr/bin/env ruby_executable_hooks
#
# This file was generated by RubyGems.
#
# The application 'rspec-core' is installed as part of a gem, and
# this file is here to facilitate running it.
#

require 'rubygems'