emaraschio

Gem
https://github.com/mileszs/wicked_pdf

Downloads
https://code.google.com/p/wkhtmltopdf/downloads/list?can=1&q=

Guides / Common issues
http://snikt.net/blog/2012/04/26/wicked-pdf/
https://gist.github.com/wrburgess/3778949
https://github.com/mileszs/wicked_pdf/wiki/Background-PDF-creation-via-delayed_job-gem

emaraschio

sudo apt-get install phantomjs
cd /usr/bin
sudo wget https://phantomjs.googlecode.com/files/phantomjs-1.9.2-linux-i686.tar.bz2
sudo tar xjf phantomjs-1.9.2-linux-i686.tar.bz2 
sudo ln -s phantomjs-1.9.2-linux-i686/bin/phantomjs /usr/local/share/phantomjs
sudo ln -s phantomjs-1.9.2-linux-i686/bin/phantomjs /usr/local/bin/phantomjs
sudo rm phantomjs
sudo ln -s phantomjs-1.9.2-linux-i686/bin/phantomjs /usr/bin/phantomjs

emaraschio

You need to execute the prepare and migrate command, to get all the schema up to date and with a good shape:

RAILS_ENV=test rake test:prepare

RAILS_ENV=test rake db:migrate

emaraschio

Libraries:
http://cukes.info/
http://jnicklas.github.io/capybara/
https://github.com/teampoltergeist/poltergeist
http://phantomjs.org/

How to:
http://www.railsonmaui.com/tips/rails/capybara-phantomjs-poltergeist-rspec-rails-tips.html
https://github.com/teampoltergeist/poltergeist#installing-phantomjs

emaraschio

#Day 1:

##Microservices in practice via @janogonzalez https://speakerdeck.com/janogonzalez/microservices-in-practice

###Microservices http://microservices.io/patterns/microservices.html

http://martinfowler.com/articles/microservices.html

emaraschio

#!/usr/bin/env python

import json
import csv 

f = open('FILE.json')
data = json.load(f)
f.close()

f=csv.writer(open('FILE.csv','wb+'))

emaraschio

##How I learned to Code by Making 180 websites in 180 days via @JenniferDewalt http://jenniferdewalt.com/

##ES6 Rocks! via @jaydson https://speakerdeck.com/jaydson/es6rocks-jsconf-argentina-2014

##Moving JS from Libraries to Polyfills via @sebmarkbage http://blog.calyptus.eu/ https://cdn.polyfill.io/v1/docs/

emaraschio

SOLID Principles with ruby examples

SRP - Single responsibility principle

A class should have only a single responsibility.

Every class should have a single responsibility, and that responsibility should be entirely encapsulated. All its services should be narrowly aligned with that responsibility, this embrace the high cohesion.

OCP - Open/closed principle

Software entities should be open for extension, but closed for modification.

emaraschio

class Player
  def play_turn(warrior)
    @warrior = warrior
    @health ||= warrior.health
    @direction ||= :forward
    warrior_feel = @warrior.feel @direction

    if enemy_ahead?
      @warrior.shoot!
    elsif warrior_feel.empty?

emaraschio

@results = Rails.cache.fetch "your_cache_key", :expires_in => 1.days do
             #Do the query
           end