JosephPecoraro

# Ways to execute a shell script in Ruby
# Example Script - Joseph Pecoraro

cmd = "echo 'hi'" # Sample string that can be used

# 1. Kernel#` - commonly called backticks - `cmd` 
# This is like many other languages, including bash, PHP, and Perl
#   Synchronous (blocking)
#   Returns the output of the shell command
#   Docs: http://ruby-doc.org/core/classes/Kernel.html#M001111

nathansmith

// JS Module Pattern:
// http://j.mp/module-pattern

// Redefine: $, window, document, undefined.
var APP = (function($, window, document, undefined) {
  // Automatically calls all functions in APP.init
  $(document).ready(function() {
    APP.go();
  });

dnagir

# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
	describe MovieList, "with optional description" do
		  
	  it "is pending example, so that you can write ones quickly"
	  
	  it "is already working example that we want to suspend from failing temporarily" do
		pending("working on another feature that temporarily breaks this one")

sevos

class AuthenticationsController < ApplicationController
  before_filter :authenticate_user!, :only => :destroy

  def create
    omniauth = request.env['omniauth.auth']
    authentication = Authentication.find_by_provider_and_uid(omniauth["provider"], omniauth["uid"])
    if current_user
      if authentication && authentication.try(:user) != current_user
        flash[:error] = I18n.t("This %{provider} account is already connected to another account in our service", :provider => authentication.provider)
      elsif authentication.nil?

iwasrobbed

  def generate_secure_s3_url(s3_key)
    #
    # s3_key would be a path (including filename) to the file like:  "folder/subfolder/filename.jpg"
    # but it should NOT contain the bucket name or a leading forward-slash
    #
    # this was built using these instructions:
    # http://docs.amazonwebservices.com/AmazonS3/latest/dev/index.html?S3_QSAuth.html
    # http://aws.amazon.com/code/199?_encoding=UTF8&jiveRedirect=1
    
    s3_base_url       = MyApp::Application::S3_BASE_URL # i.e. https://mybucket.s3.amazonaws.com

tjh

#!/usr/bin/env ruby

# Put this file in the root of your Rails project,
# then run it to output the SQL needed to change all
# your tables and columns to the same character set 
# and collation.
#
# > ruby character_set_and_collation.rb

DATABASE      = ''

parndt

#!/usr/bin/env ruby
spec_hits = []

checks = {
            '_spec\.rb$' => ['focus:[:space:]*true'],
            '\.rb$' => ['binding\.pry', 'debugger']
         }

# Find the names of all the filenames that have been (A)dded (C)opied or (M)odified
filenames = `git diff --cached --name-only --diff-filter=ACM`.split("\n")

nellshamrell

All of these resources were extremely valuable as I researched regex, finite state machines, and regex in Ruby.  Check them out, they're full of fantastic information!

Articles
"Exploring Ruby's Regular Expression Algorithm" by Pat Shaughnessy
http://patshaughnessy.net/2012/4/3/exploring-rubys-regular-expression-algorithm

"Finite State Machines and Regular Expressions" by Eli Bendersky
http://www.gamedev.net/page/resources/_/technical/general-programming/finite-state-machines-and-regular-expressions-r3176

"Regular Expression Matching Can Be Simple and Fast" by Russ Cox

natew

    require 'bundler/capistrano'
    require 'capistrano_colors'
    load 'deploy/assets'

    # ssh forwarding and shell
    set :default_run_options, { :pty => true }
    set :ssh_options, { :forward_agent => true }

    set :scm_verbose, true
    set :scm, :git

itsderek23

# docker build -t="rails" .

FROM ubuntu:12.04

RUN apt-get update

## MYSQL
RUN apt-get install -y -q mysql-client libmysqlclient-dev

## RUBY