matan23

class MyException < StandardError
  def initialize(args, action_to_take)
    #message d'erreur
    puts 'hehe'
    #on redirige ou render ou autres..
    action_to_take.call
  end
end
 
def foo

matan23

for f in *.flv; do target=`basename "$f" .flv`; echo $target; mv "$f" "$target.mp3";done;

matan23

• Jim Weirich: The Building Blocks of Modularity – http://goo.gl/g4Nk
• Jim Weirich: SOLID Ruby – http://goo.gl/z3jd
• Sandi Metz: SOLID Object-Oriented Design – http://goo.gl/PDn6T
• Sandi Metz: Less – The Path to Better Design – http://goo.gl/VuTl4
• Demeter is for Encapsulation – http://is.gd/eeyLx
• Opinionated Modular Code – http://is.gd/eeyXm
• Scaling to Hundreds of Millions of Requests – http://vimeo.com/12814529
• Confident Code – http://goo.gl/VFLX
• Destroy All Software Screencasts – https://www.destroyallsoftware.com/screencasts
• Corey Haines: Fast Rails Tests – http://goo.gl/Va2gb

matan23

The Worker Pattern

Contents

• Introduction
• Definition
• Examples
• Links

Introduction

matan23

The Worker Pattern

Contents

• Introduction
• Definition
• Examples
• Links

Introduction

matan23

class App < Sinatra::Base

  configure :development do
    set :raise_errors, true
    #when set to true display a nice exception page for dev but prevent exception handler from working
    set :show_exceptions, false
  end
    
  get '/someroute' do
    MyModel.might_generate_an_exception

matan23

\d list dbs
\c 'mydatabase'
\d -> list tables
\d 'table'

matan23

# put this into your config/eydeploy.rb
def bundle
  if File.exist?("#{c.release_path}/Gemfile")
    info "~> Gemfile detected, bundling gems"
    lockfile = File.join(c.release_path, "Gemfile.lock")

    bundler_installer = if File.exist?(lockfile)
                          get_bundler_installer(lockfile)
                        else
                          warn_about_missing_lockfile

matan23

open `find . -name '*.xcodeproj' -prune -o -name '*.xcworkspace' -print`

matan23

    UIImage *originalImage = [UIImage imageNamed:@"myiconname"];
    UIImage *tintedImage = [originalImage imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
    UIImageView *imageView = [[UIImageView alloc] initWithImage:tintedImage];
    
    imageView.tintColor = [UIColor redColor];
    
    imageView.frame = CGRectMake(?, ?, ?, ?);
    
    [self.view addSubview:imageView];