rubyconf ar 2013_pdf

Server Side Ruby TipsFor Mobile apps

Monday, November 25, 13

Hello!Hanneli (a.k.a. @hannelita)

Software developer in Brazil

Middleware Consultant at

Coffee and Pokémon <3

Yo no hablo español muy bien


What we will see


What we will seeSoftware development - evolution



Welcome to mobile world!




Do we need backend?




Do we need backend?

Ruby for mobile apps backend




Do we need backend?


Helios environment




Do we need backend?


Helios environment

Funny gifs (or not)


Programming


1990 -> 2000


1990 -> 2000

Web


SKILL SET


SKILL SET

PHP


SKILL SET

PHP

Apache


SKILL SET

PHP

Apache

MySQLMonday, November 25, 13

EASY!


A little MOAR


A little MOAR

Oracle


A little MOAR

Oracle

NoSQL


A little MOAR

Oracle

NoSQLRuby


A little MOAR

Oracle

NoSQLRubyRails


A little MOAR

Oracle

NoSQLRubyRailsSinatra


A little MOAR

Oracle


Postgres


A little MOAR

Oracle


Postgres

HTML


A little MOAR

Oracle


Postgres

HTML

CSS


A little MOAR

Oracle


Postgres

HTML

CSS

JS


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vim


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpec


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpecMongo


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpecMongo

Cassandra


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpecMongo

CassandraNode.js


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpecMongo

CassandraNode.jsMeteor.js


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpecMongo

CassandraNode.jsMeteor.js Backbone.js


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpecMongo


Neo4j


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpecMongo


Neo4jRedis


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpecMongo


Neo4jRedis

Heroku


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpecMongo


Neo4jRedis

HerokuGit


A little MOAR

Oracle


Postgres

HTML

CSS

JS

jQuery

TDD vimRSpecMongo


Neo4jRedis

HerokuGit

Torquebox


F*** YEAH


2000 -> Nowadays


2000 -> Nowadays

Mobile!


Your mobile


Your mobile

Bank account


Your mobile

Bank account

Email


Your mobile

Bank account

Email

Personal Trainer


Your mobile

Bank account

Email

Personal Trainer

Clock


Your mobile

Bank account

Email

Personal Trainer

Clock

Photo gallery


Your mobile

Bank account

Email

Personal Trainer

Clock

Photo gallery

Communication


The Apple


The Apple

Hey, sweet, do you have WhatsApp?


iOS Development


iOS Development

Objective C


iOS Development

Objective C

iOS


iOS Development

Objective C

iOS

Xcode


iOS Development

Objective C

iOS

Xcode

SQLite


iOS Development

Objective C

iOS

Xcode

SQLite

Foundation


iOS Development

Objective C

iOS

Xcode

SQLite

Foundation

C


iOS Development

Objective C

iOS

Xcode

SQLite

Foundation

C

C++


iOS Development

Objective C

iOS

Xcode

SQLite

Foundation

C

C++

UIKit


iOS Development

Objective C

iOS

Xcode

SQLite

Foundation

C

C++

UIKit CoreGraphics


iOS Development

Objective C

iOS

Xcode

SQLite

Foundation

C

C++

UIKit CoreGraphics

CoreServices


iOS Development

Objective C

iOS

Xcode

SQLite

Foundation

C

C++

UIKit CoreGraphics

CoreServices

CoreLocation


iOS Development

Objective C

iOS

Xcode

SQLite

Foundation

C

C++

UIKit CoreGraphics

CoreServices

CoreLocation

ARC


iOS Development


iOS Development

[[[[ ]]]]


Life is too short to Objective C


Keep doing Ruby


BUT


BUT

The app is nowpopular


Wow


Wow

ClientMonday, November 25, 13

Wow

Client ServerMonday, November 25, 13

OH NO!


OH NO!

Objective C backend!


SALVATION


Let’s RUBY!


Let’s RUBY!

What do you needfor backend, sir?


Data Sync


Data Sync

011001


InApp Purchases


Push Notification


Let’s RUBY!


Let’s RUBY!

No need to do from zero!


Helios!

Keep lazy for backend!


Helios Defaults


Helios DefaultsHeroku app



gem install helios



gem install helios

helios new rubyconf



gem install helios

helios new rubyconf

helios server



gem install helios

helios new rubyconf

helios server

http://localhost:5000/admin





gem install helios

helios new rubyconf

helios server


helios server




Checklist

Data Model Sync

InApp Purchases

Push Notifications


Rails - application.rb

config.middleware.use Helios::Application do service :data, model: 'path/to/DataModel.xcdatamodel' service :push_notification service :in_app_purchaseend


Data model Sync


Data model SyncREST model - from

CoreData



CoreData

GET /talks



CoreData

GET /talks

POST /talks



CoreData

GET /talks

POST /talks

GET /talks/2



CoreData

GET /talks

POST /talks

GET /talks/2

PUT /talks/2



CoreData

GET /talks

POST /talks

GET /talks/2

PUT /talks/2

DELETE /talks/2


Push Notifications


Push Notifications

Orbiter framework


Push Notifications

Orbiter framework

Rack PushNotification


Push Notifications

Orbiter framework Helios

