ralphos

--colour
-I app

ralphos

class FakeInstagram

  def self.client(opts = {})
    instagram_response = Hashie::Mash.new
    instagram_response.images!.thumbnail!.url = "someawesomeimage.jpg"
    OpenStruct.new(user_recent_media: [instagram_response])
  end
end

ralphos

class UniqueArray
  def self.new(*arg)
    result = arg.flatten.uniq 
    result.each do |n| 
      raise TypeError, "Sorry I only take numbers" if !n.is_a? Fixnum
    end
  end
end

class Array

ralphos

For this problem you will be creating a Ruby class which behaves exactly like an array but will store only numbers, will store them in the order they were added and when adding new elements will ignore any duplicates. In this way it functions like a Ruby hash object in that each key has to be unique.

Here's an example:

# Creating an array from another array. Notice that only the first occurrence of the number 2 is kept

UniqueArray.new([1,2,0,6,2,11]) 

=> [1,2,0,6,11]

ralphos

################ tattoo.rb #################

class Tattoo < ActiveRecord::Base
  attr_accessor :crop_x, :crop_y, :crop_w, :crop_h
  attr_accessible :name, :image, :user_id

  has_many :comments
  belongs_to :user

  has_attached_file :image, styles: { :thumb => "200x150>", :normal => "600x450>", :large => "600x600>" }, :processors => [:cropper]

ralphos

class CreateLocations < ActiveRecord::Migration
  def self.up
    create_table :locations do |t|
      t.datetime :time
      t.point :geom, :null => false, :srid => 4326, :with_z => true
      t.float :speed
    end
  end

  def self.down

ralphos

class Message

	def deliver_to(mailbox)
		mailbox.new_mail(self)
	end
end

class Mailbox

	def initialize

ralphos

s = "Welcome to the forum.\nHere you can learn Ruby.\nAlong with other members.\n"

def add_index(lines)
  indexed_lines = []
  lines.each_line.with_index(offset = 1) do |line, index|
    indexed_lines << "Line #{index}: #{line}"
  end
  indexed_lines
end

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s = "Welcome to the forum.\nHere you can learn Ruby.\nAlong with other members.\n"

def add_index(lines)
  indexed_lines = []
  lines.each_line.each_with_index do |line, index|
    indexed_lines << "Line #{index + 1}: #{line}"
  end
  indexed_lines
end

ralphos

Factory.define :user do |u|
  u.full_name             'John'
  u.email                 'some@email.com'
  u.password              'foobar'
  u.password_confirmation 'foobar'
  u.admin                 false
  u.coach                 false
  u.bio                   'This is my short bio'
end