practicingruby

practicingruby

# COMMUNITY CHALLENGE
#
# How would you test this Quiz#problem method? No mocks/stubs allowed.
#
# (Here's @seacreature's take)

class Quiz
  def initialize(input = STDIN, output = STDOUT)
    @input = input
    @output = output

practicingruby

module RAAWS
  ONE_NECESSARY_SEARCH_PARAM =%w<
    Actor Artist AudienceRating Author 
    Brand BrowseNode Composer Conductor CityDirector 
    Keywords Manufacturer MusicLabel Neighborhood
    Orchestra Power Publisher TextStream Title>
    
  class ItemOperation < Operation

    def self.lookup(item_id, index=nil, &block)

practicingruby

IMAGE_TYPES = %w( image/jpeg image/png image/pjpeg image/x-png image/gif )
validates_attachment_content_type :image, :content_type => IMAGE_TYPES

practicingruby

acc += (e.is_a?(Hash) && e.has_key?(:colspan)) ? e[:colspan] : 1

cell_text = cell.is_a?(Hash) ? cell[:text] : cell.to_s

if cell.is_a?(Hash) && cell[:colspan]

text = e.is_a?(Hash) ? e[:text] : e.to_s

width = if e.is_a?(Hash) && e.has_key?(:colspan)

practicingruby

## Extract Class (http://refactoring.com/catalog/extractClass.html)

class Person
  attr_accessor :name, :office_area_code, :office_number

  def telephone_number
    [office_area_code, office_number].join('-')
  end
end

practicingruby

module Measurable
  def area
    width * height
  end

  attr_reader :width, :height
end

class Rectangle
  include Measurable

practicingruby

module PlayingCards

	class Card
		attr_accessor :rank, :suit
		
		def initialize(a_rank, a_suit)
			@rank = parse_rank a_rank
			@suit = parse_suit a_suit
		end
		

practicingruby

require "minitest/autorun"

# inspired by some code from Chris Wanstrath (shared w. me by Ryan Smith)
# https://gist.github.com/25455
#
# heavily modified by Gregory Brown at this point..

def context(*args, &block)
  return super unless (name = args.first) && block

practicingruby

module Circuitry
  extend self

  def []=(name, definition)
    circuits[name] = definition
  end

  def [](name)
    circuits[name]
  end