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data = { an_outer: "hash",
         with_another: {
  inner: "hash",
  and_another: {
    inside: "that"
  }
}
}

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Outline:

• What is Cucumber
  • examples of what it looks like
  • basic folder structure
    • .feature files
    • step definitions
• What are the benefits of using it?
  • written in plain english
  • helps you keep a broad view of your project

• defines your feature in simple terms

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rails new myapp -T --database=postgresql

# Gemfile

source 'https://rubygems.org'

ruby '2.2.2'

gem 'rails', '4.2.4'
gem 'pg'

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• create app for id and secret
• omniauth gem
• setup figaro

initializers/omniauth.rb

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :github, ENV['GITHUB_KEY'], ENV['GITHUB_SECRET']
end

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Working with AJAX

Repository

[fundimental ajax](git clone https://github.com/turingschool-examples/birdeck.git fundamental_ajax)

Procedure

What is AJAX Asyncronous Javascript and ajax How does it work with JavaScript

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git revert

git log --oneline -4
git log --patch -3

git revert sha

get sha (at least 7 letters)

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Caching Strategies in Rails rails caching guide

Repository

git clone https://github.com/turingschool-examples/storedom.git caching_strategies

Procedure

Go to site and explore the app. Show how to read the output in the console for the items/index page.

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##Introduction to Background Workers

#####Repository

git clone https://github.com/turingschool-examples/loremore.git background_workers

rails 4.2 added ActiveJob

whenever gem

Heroku scheduler

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function echo(args) {
  
  if(Array.isArray(args)) {
    args.forEach(function(element) {
      console.log(element);
    });
  } else {
    for (i = 0; i < arguments.length; i++) {
       console.log(arguments[i]);
    }

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function countdown(seconds, callback){
  var interval = setInterval(function () {
    if (seconds) {
      callback(seconds--);
    } else {
      clearInterval(interval);
    }
  }, 1000);
}