joeletizia

module Products
  # What if we want to differ the content between iOS and Web?
  class IndexResource
    def initialize(product_presenters, content_type)
      @product_presenters = product_presenters
      @content_type = content_type
    end

    def render(rendering_engine = RenderingEngine)
      rendering_engine.render(partial_path, product_presenters: product_presenters)

joeletizia

Dir.glob("**/*.rb").each do |file|
  `vim -c "set ts=4 sts=4 noet|retab!|set ts=2 sts=2 et|retab|wq" #{file}`
end

joeletizia

defmodule EmailValidation do
  def validate(email) do
    email_validation_result = {:ok, email}

    check_for_validity(email_validation_result)
    |> check_if_email_taken
  end

  defp check_for_validity({:ok, email}) do
    case check_against_regex(email) do

joeletizia

defmodule Success do
  @type t :: %Success{value: any}
  defstruct value: nil
end

defmodule Failure do
  @type t :: %Failure{value: any, reason: String.t}
  defstruct value: nil, reason: nil
end