Mike Breen hardbap

## regex_a.rb
/(?<area_code>\d{3}) (?<local_number>\d{3}-\d{4})/ =~ "123 456-7890"
local_variables     # => [:area_code, :local_number]
area_code           # => "123"
local_number        # => "456-7890"

## chat.rb
# coding: utf-8
require 'sinatra'
set server: 'thin', connections: []

get '/' do
  halt erb(:login) unless params[:user]
  erb :chat, locals: { user: params[:user].gsub(/\W/, '') }
end

get '/stream', provides: 'text/event-stream' do

## _media-queries.scss
// Dimensions of devices
// iPad Retina - 1536x2048
// iPad - 768x1024
// iPhone - 320x480
// iPhone Retina - 640x960

@mixin mobile-only {
	@media only screen and (max-width : 480px) {
		@content;
	}

## gist:1453272
  def reorder
    redirect_to confirm_order_path and return if params[:reorder] == current_order.id.to_s

    reorder = current_user.orders.find(params[:reorder])

    redirect_to favorites_order_path, :notice => 'The order is no longer available.' and return if reorder.nil?

    redirect_to favorites_order_path, :notice => 'There are items in your cart. Please cancel your current order before reordering.' and return if (current_order.items.any?)

    search_result = reorder.next_available_delivery

## TechDecisions.md

      
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                hardbap
                / TechDecisions.md
            
            
              Created
              November 27, 2011 14:37
            
              
                Choices to make in a new Rails project
              
          
    Team Support

Source Code Control

git (private server)

Alternative: github
Time Tracking

Cashboard

  
## gist:1374101
    new_order = reorder.xerox
    new_order.save
    current_order.destroy
    current_order = new_order
    current_order.status = 'open'
    current_order.favorite = false
    current_order.created_at = DateTime.now
    current_order.updated_at = DateTime.now
    current_order.mealsoft_response = nil
    current_order.error_message = nil

## gist:941374
class QueryTracer < ActiveSupport::LogSubscriber

  ACCEPT = %r{^(app|config|lib)}.freeze
  FRAMES = 5
  THRESHOLD = 300 # In ms

  def sql(event)
    return unless event.duration > THRESHOLD
    callers = Rails.
      backtrace_cleaner.

## gist:430233
>> case "String".class
>> when String
>> puts "I'm a string"
>> else
?> puts "I can't tell what I am"
>> end
I can't tell what I am

## more_complex_getters.rb
class Post < ActiveRecord::Base

  has_many :authors
  has_many :post_comments

  attr_accessor :post_authors_cache, :post_comments_cache

  def post_authors
    @post_authors_cache ||= begin
      process_post

## more_complex_getters.rb
class Post < ActiveRecord::Base

  has_many :authors
  has_many :post_comments

  attr_accessor :post_authors_cache, :post_comments_cache

  def post_authors
    process_post if post_authors_cache.nil?
    post_authors_cache
	/(?<area_code>\d{3}) (?<local_number>\d{3}-\d{4})/ =~ "123 456-7890"
	local_variables # => [:area_code, :local_number]
	area_code # => "123"
	local_number # => "456-7890"
	# coding: utf-8
	require 'sinatra'
	set server: 'thin', connections: []

	get '/' do
	halt erb(:login) unless params[:user]
	erb :chat, locals: { user: params[:user].gsub(/\W/, '') }
	end

	get '/stream', provides: 'text/event-stream' do
	// Dimensions of devices
	// iPad Retina - 1536x2048
	// iPad - 768x1024
	// iPhone - 320x480
	// iPhone Retina - 640x960

	@mixin mobile-only {
	@media only screen and (max-width : 480px) {
	@content;
	}
	def reorder
	redirect_to confirm_order_path and return if params[:reorder] == current_order.id.to_s

	reorder = current_user.orders.find(params[:reorder])

	redirect_to favorites_order_path, :notice => 'The order is no longer available.' and return if reorder.nil?

	redirect_to favorites_order_path, :notice => 'There are items in your cart. Please cancel your current order before reordering.' and return if (current_order.items.any?)

	search_result = reorder.next_available_delivery
	new_order = reorder.xerox
	new_order.save
	current_order.destroy
	current_order = new_order
	current_order.status = 'open'
	current_order.favorite = false
	current_order.created_at = DateTime.now
	current_order.updated_at = DateTime.now
	current_order.mealsoft_response = nil
	current_order.error_message = nil
	class QueryTracer < ActiveSupport::LogSubscriber

	ACCEPT = %r{^(app\|config\|lib)}.freeze
	FRAMES = 5
	THRESHOLD = 300 # In ms

	def sql(event)
	return unless event.duration > THRESHOLD
	callers = Rails.
	backtrace_cleaner.
	>> case "String".class
	>> when String
	>> puts "I'm a string"
	>> else
	?> puts "I can't tell what I am"
	>> end
	I can't tell what I am
	class Post < ActiveRecord::Base

	has_many :authors
	has_many :post_comments

	attr_accessor :post_authors_cache, :post_comments_cache

	def post_authors
	@post_authors_cache \|\|= begin
	process_post