diegodurs

%w(1 2 3) => [1,2,3]

%Q{ my super long 
    string on several lines
  }
  
<<-SQL
  /* lets write some SQL */
  select users.* from users;

diegodurs

# credits goes to SKORKS
# http://www.skorks.com/2009/09/ruby-exceptions-and-exception-handling/

# raise an exception
raise TypeError, 'You must give me truth' if value == false

# raise RuntimeError
raise "Hello"

# basic block

diegodurs

/* get service from the console */
var service = angular.element('[ng-app]').injector().get('MyService');

diegodurs

=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')

diegodurs

require 'ostruct'
require 'forwardable'

class MockActiveRecord < OpenStruct

  def save(opts); end
  alias_method :save!, :save

  def attributes
    to_h.symbolize_keys

diegodurs

RightsUp Code Guidelines

Github

use dashes (-) for branches, it's easier to write than underscore (_)

Pull Requests

• pull latest changes in the master branch git checkout master git pull origin master
• checkout on-your-feature

diegodurs

# after cloning the repo of rbenv

cd ~/.rbenv
git pull
cd plugins/ruby-build
git pull


rbenv install -l
rbenv install 2.1.2

diegodurs

# @gf3’s Sexy Bash Prompt, inspired by “Extravagant Zsh Prompt”
# Shamelessly copied from https://github.com/gf3/dotfiles
# Screenshot: http://i.imgur.com/s0Blh.png

if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then
  export TERM=gnome-256color
elif infocmp xterm-256color >/dev/null 2>&1; then
  export TERM=xterm-256color
fi

diegodurs

module DelayedJobScopes
  extend ActiveSupport::Concern

  included do
    scope :error, -> (error) { failed.where('last_error ILIKE (?)', "%#{error.strip}%") }
    scope :failed, -> { where('last_error IS NOT NULL') }
    scope :queues, -> (queues) { where(queue: queues) }
  end

  def id_in_args

diegodurs

# Ruby API server install
# ------------------------

# instal dev tool: git for clone, gcc & make to compile ruby, libssl-dev to compile ssl for ruby
# g++ is for gem dependencies
sudo apt-get install gcc git make libssl-dev g++