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// This is a manifest file that'll be compiled into application.js, which will include all the files
// listed below.
//
// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
// or any plugin's vendor/assets/javascripts directory can be referenced here using a relative path.
//
// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
// compiled file.
//
// Read Sprockets README (https://github.com/sstephenson/sprockets#sprockets-directives) for details

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// This uses $scope to expose stuff to the view.  This was just what I learned
// reading Angular's docs.  So it's somewhat "official", but
// the downside is that I have to explain wtf $scope is.
app.config([
          "$routeProvider",
  function($routeProvider) {
    $routeProvider.when("/", {
       controller: "CustomerSearchController",
      templateUrl: "customer_search.html"
    });

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+-----------+
| customers |---------------------------------+
+-----------+                                 |
      |                                       |
      |                                       |
      v                                       v
+-----------------------------+   +------------------------------+
| customers_billing_addresses |   | customers_shipping_addresses |
+-----------------------------+   | ----                         |
             |                    | primary: boolean             |

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service = MyService.new

service.doit("foo").on_done do |result|
  # this is the happy path--doit did whatever it was supposed to
end.on_still_in_progress do
  # this could be an alternate path, e.g. the request is still in progress
end.on_error do |exception|
  # This could be the error path, where you get an exception passed
end

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Suppose I have a bunch of CoffeeScript files:

> ls src
foo.coffee    bar.coffee    baz.coffee

I want to produce the following for deploying:

• a concatenated, gzip'ed, hashed file suitable for serving up in production

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Rails routes:

root 'home#index'

app/views/home/index.html.erb:

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# instead of designing a class to return a result object that we
# must interrogate, we could design our class to have a custom
# control structure to make it easy to see the alternatives
# that must be handled
PaymentProcessor.new.charge_money(credit_card,amount).on_success do |transaction_id|
  # happy path
end.on_expired_card do 
  # special message to get them to update their card
end.on_decline do |decline_message|
  # general decline

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$ curl -H "Access-Control-Request-Method: GET" -H "Access-Control-Request-Headers: X-Requested-With" -X OPTIONS -H "Origin: https://theboomcase.goodsie.com" --verbose   https://d1bn1ndebsjcoa.cloudfront.net/8a6779f/styles/css/combined-store-goodsie.css
* Adding handle: conn: 0x7fae2a004000
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1
* - Conn 0 (0x7fae2a004000) send_pipe: 1, recv_pipe: 0
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0* About to connect() to d1bn1ndebsjcoa.cloudfront.net port 443 (#0)
*   Trying 54.239.152.56...

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describe Person do
  subject(:person) { Person.new(age: age) }
  describe "minor?" do
    context "over 18" do
      let(:age) { 20 }
      it { person.minor?.should == false }
    end
    context "under 18" do
      let(:age) { 16 }
      it { person.minor?.should == true }

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#!/usr/bin/env ruby

require 'methadone'

include Methadone::Main
include Methadone::CLILogging


main do |gem_name|
 # ..