alameenkhader

###rpush - https://github.com/rpush/rpush

Follow the steps in rpush to add the gem to your rails project

####PushNotificationDevice

rails g model PushNotificationDevice device_type:integer:index device_token:string

class CreatePushNotificationDevices < ActiveRecord::Migration

brianstorti

class PriorityQueue
  attr_reader :elements

  def initialize
    @elements = [nil]
  end

  def <<(element)
    @elements << element
    bubble_up(@elements.size - 1)

eliotsykes

require 'rails_helper'

RSpec.describe TodosController, :type => :controller do

  describe "GET #index" do
  #describe "POST #create" do
  #describe "GET #show" do
  #describe "PATCH #update" do (or PUT #update)
  #describe "DELETE #destroy" do
  #describe "GET #new" do

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

dvliman

$: (Dollar Colon) is basically a shorthand version of $LOAD_PATH. $: contains an array of paths that your script will search through when using require.
$0 (Dollar Zero) contains the name of the ruby program being run. This is typically the script name.
$* (Dollar Splat) is basically shorthand for ARGV. $* contains the command line arguments that were passed to the script.
$? (Dollar Question Mark) returns the exit status of the last child process to finish.
$$ (Dollar Dollar) returns the process number of the program currently being ran.
$~ (Dollar Tilde) contains the MatchData from the previous successful pattern match.
$1, $2, $3, $4 etc represent the content of the previous successful pattern match.
$& (Dollar Ampersand) contains the matched string from the previous successful pattern match.
$+ (Dollar Plus) contains the last match from the previous successful pattern match.
$` (Dollar Backtick) contains the string before the actual matched string of the previous successful pattern match.

wrought

<a name="resources">Resources used in compiling this wordlist</a></h2><a name="resources">

</a><ul><a name="resources">
</a><li><a name="resources"></a><a href="http://www.dcs.shef.ac.uk/research/ilash/Moby/">The Moby lexicon project</a> / Grady Ward <p>

</p></li><li><a href="http://ftp.digital.com/pub/misc/stolfi-wordlists/">The stolfi wordlists</a> / Jorge Stolfi and the original wordlist authors<br>
The wordlists in different languages were very useful in finding international words by intersection.<p>

</p></li><li><a href="ftp://ftp.ox.ac.uk/pub/wordlists">The wordlist collection at Oxford</a> / administered by Paul Leyland <p>

rafaelfranca

require 'active_support'

class Foo
  def foo
    "foo"
  end

  def bar
    ActiveSupport::Deprecation.warn("bar is deprecated")

Burgestrand

class Fixnum
  # Runs a block, catching any exceptions matching the exceptions in the
  # input parameters. After +self+ number of tries, the exception is
  # re-raised and the attempts will terminate.
  #
  # @yield +self+
  # @param [Exception, …] exs Exceptions that will be caught and recovered from.
  # @return Whatever the block returns.
  def tries(*exs)
    exs = [StandardError] if exs.empty?

Huluk

If you want your terminal vim to open files you double click, follow the following steps (MacOS only):
 
1. Open Automator
2. Select Application
3. Copy the attached file
4. Save and set as default for opening files

Multiple files are opened in vim tabs.
If there is already a vim instance running, files are opened in it.

olivierlacan

Screencasting Framework

The following document is a written account of the Code School screencasting framework. It should be used as a reference of the accompanying screencast on the topic.

Why you should care about screencasting?

You're probably aren't going to take the time to read this document if you're not interested, but there are a lot of nice side effects caused by learning how to create quality screencasts.

1. Communicating more effectively - At Envy Labs we produce screencasts for our clients all the time. Whether it's demoing a new feature or for a presentation for an invester, they're often much more effective and pleasent than a phone call or screen sharing.