laser

# unless there's a really good reason to do so, a view should not be passed a reference to a preexisting DOM element

view = new BadPhoneInputView(el: $('#phone'))

# instead, write your markup as a string-property of the view prototype to be evaluated at render-time

class GoodPhoneInputView extends Backbone.Marionette.ItemView
  template: "<input type='text' name='phone'><a class='submit' href='#'>submit</a>"
  
# this allows us to unit-test the view in-memory, independently of the document

laser

require 'barrister-redis'
require './service.rb'

container = Barrister::RedisContainer.new('./user_service.idl',
                                          [HandlerA.new, HandlerB.new], 
                                          database_url: ENV['OPENREDIS_URL'], 
                                          list_name: 'user_service')

container.start

laser

# x = Loan.new
# x.attributes = process_parameters(params[:apply])
# x.to_json

{
  "loan":{
    "address_city":"Dallas",
    "address_state":"TX",
    "address_street":"101 Main Street",
    "address_suite_number":"#101",

laser

insert :: LogMessage -> MessageTree -> MessageTree
insert (Unknown _) t = t
insert m@(LogMessage _ ts1 _) t = case t of
  (Leaf) -> Node Leaf m Leaf
  (Node _ (Unknown _) _) -> t
  (Node t1 m2@(LogMessage _ ts2 _) t2) -> case ts1 < ts2 of
    True  -> Node (insert m t1) m2 t2
    False -> Node t1 m2 (insert m t2)

laser

addSomethingToEach :: [Integer] -> [Integer]
addSomethingToEach list = map something list
  where something n = case (n > 0) of
    True  -> 2
    False -> 9

laser

class User < ActiveRecord::Base
  after_create :notify_added
  validates :email, uniqueness: true
 
  def notify_added
    UserMailer.email(self).deliver
  end
end

laser

class User < ActiveRecord::Base
  after_create :notify_added
  validates :email, uniqueness: true
 
  def notify_added
    UserMailer.email(self).deliver
  end
end

laser

class UsersController < ApplicationController

  def index
    @users = User.all
  end

  def new; end

  def create
    User.new(user_params).save!

laser

// services/mail_service/interface.idl

interface MailService {
  send_email(from string, to string, subject string, body string) bool
}

laser

// services/user_service/interface.idl

struct UserProperties {
  email        string
  full_name    string
  phone_number string [optional]
}

struct User extends UserProperties {
  id           int