nicholasjhenry

class TeamMember

  def initialize(person, team)
    add_person(person)
    add_team(team)
  end

  def add_person(person)
    test_add_person(person)
    do_add_person(person)

nicholasjhenry

{ true  => -> { self.respond_with @post, @comment },
  false => -> { self.xms_error @comment } 
}[@comment.save].call


 { success: 'alert-success',
    error:   'alert-danger',
    notice:  'alert-info',
    warn:    'alert-warning' }[flash[:type]]

nicholasjhenry

class Order < ActiveRecord::Base
  has_many :payments

  scope :active, -> { where(:active, true) }

  def self.fetch(id)
    find(id)
  end

  # @stereotype business_rule

nicholasjhenry

https://twitter.com/ironchamber/status/464493062727950336

nicholasjhenry

class Foo
  def bar
    baz = Class.new do
      def qux
        "QUX"
      end
    end
    baz.new
  end
end

nicholasjhenry

defmodule Streamers do
  defmodule M3U8 do
    defstruct [:program_id, :path, :bandwidth]
  end

  @doc """
  Find streaming index file in a given directory
  """
  def find_index(directory) do
    files = Path.join(directory, "*.m3u8")

nicholasjhenry

class Address < ActiveRecord::Base
  belongs_to :person
end

nicholasjhenry

x = [1, 2, 3]

class Foo
  def initialize(bar)
    @bar = bar
  end

  def greeting
    "Hello #{bar}"
  end

nicholasjhenry

  def create

    uploaded_file = params[:batch_payouts_csv] 
    unless valid_file_type?(uploaded_file) 
      render json: {"error_message" => I18n.t("merchant.messages.errors.invalid_file_type")}, status: 400 
      return 
    end 

    uploaded_csv_file = Batch::CsvFile.new(uploaded_file.path) 
    unless uploaded_csv_file.valid_size? 

nicholasjhenry

From: http://thesecretsquad.wordpress.com/2014/10/25/dazed-and-confuzzled/

What should these messages look like? The basis for my analysis is:

An object should send messages to client-specific interfaces. This means an object should send messages that are meaningful to itself, and interfacing objects should have only those messages available.