thbar

task :outdated => :environment do
  include ActionView::Helpers::DateHelper
  regexp = /\* ([^ ]+) \((\S+) > ([^)]+)\)/
  outdated = `bundle outdated`.scan(regexp)
  outdated.each do |gem_name, available, current|
    data = JSON.parse(`curl --silent https://rubygems.org/api/v1/versions/#{gem_name}.json`)
    version = data.find { |e| e['number'] == current }
    age = distance_of_time_in_words_to_now(Time.parse(version['built_at']))
    puts "  * #{gem_name}: (#{available} > #{current}, built #{age} ago)"
  end

matthewlein

module.exports = function(grunt) {

    grunt.loadNpmTasks('grunt-contrib-connect');
    grunt.loadNpmTasks('grunt-contrib-watch');
    grunt.loadNpmTasks('grunt-contrib-sass');

    // don't watch node_modules
    // used in watch files below
    var excludes = [
        '!**/node_modules/**'

dhh

# Original Rails controller and action
class EmployeesController < ApplicationController
  def create
    @employee = Employee.new(employee_params)
    
    if @employee.save
      redirect_to @employee, notice: "Employee #{@employee.name} created"
    else
      render :new
    end

gabriel-dehan

class Users::RegistrationsController < Devise::RegistrationsController
  before_action :configure_permitted_parameters

  # Handles editing when provider is facebook
  def update_resource(resource, params)
    if current_user.provider == "facebook"
      params.delete("current_password")
      resource.update_without_password(params)
    else
      resource.update_with_password(params)

pcreux

# Elixir has pipes `|>`. Let's try to implement those in Ruby.
#
# I want to write this:
#
#   email.body | RemoveSignature | HighlightMentions | :html_safe
#
# instead of:
#
#   HighlightMentions.call(RemoveSignature.call(email.body)).html_safe
#

apneadiving

# In controller
result = TaxCalculator.new(order).call
if result[:success]
  render json: { value: result[:value] }
else
  render json: { errors: result[:errors] }, status: 422
end

# The service
class TaxCalculator

ssaunier

namespace :db do
  desc "Backs up heroku database and restores it locally."
  task import_from_heroku: [ :environment, :create ] do
    HEROKU_APP_NAME = nil # Change this if app name is not picked up by `heroku` git remote.

    c = Rails.configuration.database_configuration[Rails.env]
    heroku_app_flag = HEROKU_APP_NAME ? " --app #{HEROKU_APP_NAME}" : nil
    Bundler.with_clean_env do
      puts "[1/4] Capturing backup on Heroku"
      `heroku pg:backups capture DATABASE_URL#{heroku_app_flag}`

ssaunier

• Buy a domain and map a CNAME to your Heroku app. Use www.example.com, not example.com
• Register to Uptime Robot and set up a monitor on your website (keeps dyno alive!)
• Use Unicorn as the Webserver
• Add the Heroku add-on PG Backups with automatic backups and monthly retention
• Install NewRelic (provision the add-on and skip to the Ruby section)
• Add SPF and DKIM records to your Mandrill account if you send email with @yourdomain.com
• If your website uses Devise, buy a SSL certificate and set it up to get a https:// URL. Otherwise passwords are in cl

robinmonjo

#cargo, docker hub without docker, how to

18 Jan 2015

###Background

I have been using linux containers for almost 2 years now. It started during an internship at Applidget, a startup in Paris. My job was to integrate linux containers technology in their private PaaS. At this time, there where no doubt, the technology to use was LXC. One week or so after I started digging into LXC, one of my co-worker talked to me about this new thing called docker. He told me "isn't it what you are supposed to do during your internship ?". And it was kind of it.

At this time I already highlighted a big challenge of containers in PaaS: creation time. Waiting for bundle install to complete is already long enough to have to wait for another 40 secondes to create a container :). Docker landed just in time !

Papillard

This is a kick-off roadmap for the lead-developer, in charge of setup / deployment / collaboration.

Rails new

Create the project locally and on Github

$ rails new YOUR_APP_NAME -T --database=postgresql
$ cd YOUR_APP_NAME
$ git init