daphsta

/home/vagrant/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/hanami-controller-0.6.1/lib/hanami/action/params.rb:106:in `param': undefined method `attribute' for #<Class:0x007ff1fee0ca20> (NoMethodError)
from /home/vagrant/other_projects/wine_clubs/apps/web/controllers/club/create_member.rb:6:in `block in <class:CreateMember>'
from /home/vagrant/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/hanami-controller-0.6.1/lib/hanami/action/validatable.rb:98:in `initialize'
from /home/vagrant/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/hanami-controller-0.6.1/lib/hanami/action/validatable.rb:98:in `new'
from /home/vagrant/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/hanami-controller-0.6.1/lib/hanami/action/validatable.rb:98:in `params'
from /home/vagrant/other_projects/wine_clubs/apps/web/controllers/club/create_member.rb:5:in `<class:CreateMember>'
from /home/vagrant/other_projects/wine_clubs/apps/web/controllers/club/create_member.rb:2:in `<module:Club>'
from /home/vagrant/other_projects/wine_clubs/apps/web/c

daphsta

Ruby

1. BLOCKS

• do..end, lambda, yield

2. ENUMERABLES

• each,inject,collect,compact,concat,count,delete,delete_if,empty?,map,push,reverse,rotate,select,flatten,flat_map

3. CLASSES/METHODS

• class methods, instance methods , class, modules, private methods, protected methods, instance variables vs class variables

daphsta

# ---------------------------------------------------------------------------
# This is the Dockerfile to build the prod app image
# ---------------------------------------------------------------------------
FROM 10.150.0.21:5000/base_images/rails:latest

MAINTAINER XXX

ENV REFRESHED_AT 2015-08-07
ENV HOME /app

daphsta

# ---------------------------------------------------------------------------
# This is the Dockerfile to build the base image for ruby/rails/mysql
# ---------------------------------------------------------------------------
FROM debian:jessie

MAINTAINER XXX

ENV REFRESHED_AT 2015-08-07

# ---------------------------------------------------------------------------

daphsta

Things you should know to qualify as a mid-level Ruby on Rails dev
Ruby
Metaprogramming
	- Dynamic methods, writing DSL, instance_eval(), singleton methods, singleton    		  class
	- understanding mixins
Create Ruby Gem
Design Patterns (when to use): Template Method, Strategy, Observer,Composite,Iterator, Commands, Adapter, Proxy, Decorator, Singleton, Factory, Builder
SOLID principles (Single Responsibility Principle, Open/Closed Principle, Leskov Substitution Principle, Interface Segregation Principle, Dependency Inversion Principle) 
applying refactoring techniques by using the above principles
Resources: Refactoring by Martin Fowler, Clean Code by Uncle Bob, YOW conference- Kevlin Henney, Sandi Metz- POODR

daphsta

# app/models/ability.rb

# All front end users are authorized using this class
class Ability
  include CanCan::Ability

  def initialize(user)
    user ||= User.new

    can :read, :all

daphsta

require 'spec_helper'

describe InboundController do
  describe "reply from support team" do
		context "upon creating successful reply " do			
			before do 
				@ticket = Ticket.create(sender: "[email protected]", subject: "my phone freezes all the time", body: "my phone freezes after hanging up", status: "new")
				post :create, { 
					headers: {
						'To'=> "ticket+#{@ticket.id}@laantern.com", 

daphsta

class InboundController < ApplicationController
  require 'mail'
  skip_before_filter :verify_authenticity_token

  def create

    reader = MailReader.new params

    if reader.is_internal_reply?