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# file mood.rb

Mood = Struc.new(:happy)


# file user.rb

class User
  serialize mood, Mood
  def mood=(attr={})

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# Gemfile
gem 'unicorn'

# Procfile
web: bundle exec unicorn -p $PORT -c ./config/unicorn.rb

# config/unicorn.rb
worker_processes 4
timeout 30

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# From : http://andrewjgrimm.wordpress.com/2011/10/03/in-ruby-method-passes-you/

["1", "2", "3"].map(&method(:Integer))

filenames = ["a.txt", "b.txt", "c.txt"]
texts = filenames.map(&File.method(:read))

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rails new

# Gemfile
gem simple_form 
gem twitter-bootstrap-rails gem

rails g simple_form:install --bootstrap

# have a look : lib/templates/erb/scaffold/_form.html.erb

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begin
  require 'ruport'
rescue LoadError => err
  warn "Couldn't load ruport gem: #{err}"
end

# ugly Ruport monkey patching to avoid the call of FasterCSV

module Ruport::Data
  class Table

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git log --graph --oneline --all

git rebase --onto topic1~2 topic2~1 topic2

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# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  # All Vagrant configuration is done here. The most common configuration
  # options are documented and commented below. For a complete reference,
  # please see the online documentation at vagrantup.com.

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#!/usr/bin/env bash

apt-get update
apt-get -y install git-core curl build-essential autoconf zlib1g-dev libssl-dev libxml2-dev libreadline6-dev sqlite3 libsqlite3-dev imagemagick libmagickwand-dev libxslt-dev postgresql libpq-dev golang libv8-dev

# install rbenv and ruby-build
sudo -u vagrant git clone git://github.com/sstephenson/rbenv.git /home/vagrant/.rbenv
sudo -u vagrant echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> /home/vagrant/.profile
sudo -u vagrant echo 'eval "$(rbenv init -)"' >> /home/vagrant/.profile
sudo -u vagrant git clone git://github.com/sstephenson/ruby-build.git /home/vagrant/.rbenv/plugins/ruby-build

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Algo cheatsheet

##1. Structure du fichier source

####En C : script.c

#include <stdio.h>
void main(){
  // commentaire
  // Code ici !
  printf("Hello world");

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Sommaire

1. Intro html
2. Les balises
3. Les attributs
4. Quelques balises html5
5. Zoom sur les formulaires
6. CSS
7. Les sélecteurs
8. Modifier l'aspect