georgel

// use the built-in ios linguistics functionality to stem the tags
+ (NSMutableArray *)stemTags:(NSMutableArray*)originalTags {
    
    NSLinguisticTagger *tagger = [[NSLinguisticTagger alloc]
                                  initWithTagSchemes:[NSArray arrayWithObjects:NSLinguisticTagSchemeLemma, nil]
                                  options:(NSLinguisticTaggerOmitWhitespace | NSLinguisticTaggerOmitPunctuation)];
    NSMutableArray *stemmedTags = [[NSMutableArray alloc] init];

    // convert tags to string
    [tagger setString:[originalTags componentsJoinedByString:@" "]];

georgel

### Install OpenJDK
cd ~
sudo apt-get update
sudo apt-get install openjdk-7-jre-headless -y

### Download and Install ElasticSearch
### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch and replace wget link below
wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.3.1.deb
sudo dpkg -i elasticsearch-1.3.1.deb

georgel

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

georgel

# app/controllers/users/password_controller.rb

class Users::PasswordsController < Devise::PasswordsController
  def resource_params
    params.require(:user).permit(:email, :password, :password_confirmation)
  end
  private :resource_params
end

georgel

Backbone.Model::nestCollection = (attributeName, nestedCollection) ->
  #setup nested references
  for item, i in nestedCollection
    @attributes[attributeName][i] = nestedCollection.at(i).attributes

  #create empty arrays if none
  nestedCollection.bind 'add', (initiative) =>
    if !@get(attributeName)
      @attributes[attributeName] = []
    @get(attributeName).push(initiative.attributes)

georgel

module CustomDatabase
  extend ActiveSupport::Concern

  included do
    store_in database: custom_database
  end

  module ClassMethods

    def custom_database

georgel

Chef Demo One

Prep Work

knife cookbook site vendor -d ntp

Use chef-solo to launch ntp...

Chef Demo Two

georgel

http://www.agileweboperations.com/chef-rvm-ruby-enterprise-edition-as-default-ruby
http://www.christophersamuelson.com/2010/10/22/chef-rvm-capistrano-bundler/
http://blog.ninjahideout.com/posts/a-guide-to-a-nginx-passenger-and-rvm-server
http://brandontilley.com/2011/01/29/serving-rails-apps-with-rvm-nginx-unicorn-and-upstart.html
http://brandontilley.com/2011/01/29/rvm-unicorn-and-upstart.html

Chef workflow

# Install cookbook from opscode community site. (Automatically commits to local repo)
knife cookbook site install <COOKBOOK_NAME>

georgel

# install git
sudo apt-get install g++ curl libssl-dev apache2-utils
sudo apt-get install git-core
sudo apt-get install nodejs
# install the Node package manager for later use
curl http://npmjs.org/install.sh | sudo sh
sudo npm install express
# clone the statsd project
git clone https://github.com/etsy/statsd.git
# download everything for graphite

georgel

# install git
sudo apt-get install g++ curl libssl-dev apache2-utils
sudo apt-get install git-core
# download the Node source, compile and install it
git clone https://github.com/joyent/node.git
cd node
./configure
make
sudo make install
# install the Node package manager for later use