tooky

Brewery Design Problem

• The brewery application manages physical inventory, a library of beer recipes, and production of beer.
• The production system supervises the creation, movement and bottling of beer.
• Beer is made according to a recipe which specifies ingredients and amounts.
• Ingredients are mixed in a mixing vat to create a batch of beer. After a batch is mixed, it is moved to a fermenting vat, where readings of its specific gravity will be taken daily.
• While fermenting, beer temperature will be monitored and kept within a tolerance of the temperature as specified in a recipe.
• After it has finished fermenting, beer is moved to another vat to settle, then moved again to a bottling vat where it is bottled on an external bottling line.
• The brewery includes a network of interconnected pipes and vats, an inventory of ingredients, a collection of recipes, and batches of beer both in production and already bottled.

tooky

require 'minitest/autorun'

class Foo
  attr_accessor :a

  def initialize
    @a = :unchanged
  end

  # call 'a' with explicit 'self' as receiver

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class Stack
  def empty?
    true
  end
  def push(element)
    @empty = false
  end
end

def assert(expected, actual, msg="FAIL!")

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class Bottles

  def song
    verses(99, 0)
  end

  def verses(upper_bound, lower_bound)
    upper_bound.downto(lower_bound).map { |i| verse(i) }.join("\n")
  end

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# Corey's challenge is to make the second test pass without ever making the first test fail.
# run ruby stack.rb to run the tests
# For more information see http://tooky.co.uk/kickstart-academy-podcast-with-corey-haines-and-sandi-metz/

class Stack
  def empty?
    true
  end
  def push(element)
    @empty = false

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Scenario: Create an invoice
  Given I am an authenticated user with an admin role
  And a client "test client" exists with name: "test client", initials: "TTC"
  And a project "test project" exists with name: "test project", client: client "test client"
  And a ticket "test ticket" exists with project: project "test project", name: "test ticket"
  And a work_unit "test work unit" exists with ticket: ticket "test ticket", scheduled_at: "2010-01-01", hours: "1"
  And I am on the admin invoices page
  Then I should see "test client"
  And I follow "test client"
  And I fill in "global_invoiced" with "123"

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Feature: Sign up
  Scenario: New user redirected to their own page
    Given I am not logged in
    And I visit the homepage
    And I follow "Sign up"
    And I fill in "Username" with "Matt"
    And I fill in "Password" with "password"
    And I fill in "Confirm password" with "password"
    When I press "Sign up"
    Then I should be on my feeds page

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require 'sinatra'

get '/foo.jpg' do
  # foo.jpg in the app root directory
  send_file 'foo.jpg', disposition: 'inline'
end

run Sinatra::Application

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Keybase proof

I hereby claim:

• I am tooky on github.
• I am tooky (https://keybase.io/tooky) on keybase.
• I have a public key whose fingerprint is 0673 CCBC 3115 597C CCCA 2037 AF26 35BF 75D2 81D9

To claim this, I am signing this object:

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Week 1 - Homework

• Complete the remaining exercises (note: you can run each file individually using rspec <filename>)
• Work through them in the following order:
  • spec/iteration_spec.rb
  • spec/blocks_spec.rb
  • spec/sandwich_code_spec.rb
  • spec/scoring_project_spec.rb
  • spec/classes_spec.rb
• spec/open_classes_spec.rb