Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Getting Started with Ruby on Rails
Search
Vero Rebagliatte
June 12, 2013
0
130
Getting Started with Ruby on Rails
Vero Rebagliatte
June 12, 2013
Tweet
Share
More Decks by Vero Rebagliatte
See All by Vero Rebagliatte
Trained Model for Breast Cancer Detection
rebagliatte
0
78
A programmer's cycle
rebagliatte
1
180
Card Sorting
rebagliatte
0
1.9k
An introduction to Backbone.js
rebagliatte
6
5.1k
Introducción al Diseño de Interacción
rebagliatte
4
1.1k
Featured
See All Featured
Testing 201, or: Great Expectations
jmmastey
38
7k
From Idea to $5000 a Month in 5 Months
shpigford
381
46k
BBQ
matthewcrist
85
9.2k
How STYLIGHT went responsive
nonsquared
95
5.1k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
246
1.3M
RailsConf 2023
tenderlove
28
840
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
355
29k
The Language of Interfaces
destraynor
154
24k
Product Roadmaps are Hard
iamctodd
PRO
48
10k
ParisWeb 2013: Learning to Love: Crash Course in Emotional UX Design
dotmariusz
110
6.9k
Designing Experiences People Love
moore
138
23k
Learning to Love Humans: Emotional Interface Design
aarron
272
40k
Transcript
GETTING STARTED WITH RUBY ON RAILS
@rebagliatte Vero Rebagliatte
Forecast 1. What’s ROR? 2. The rails way 3. Example
app
What’s ROR?
It’s a framework
Was created by DHH
Lowers the barrier to start programming in Ruby
Opinionated
The Rails Way
Be DRY, don’t repeat yourself
Prefer convention over configuration
Be RESTful
REST uses operations of the HTTP protocol
REST GET PUT POST PATCH DELETE SOAP getUsers() getNewUsersSince() savePurchaseOrder()
getUser() addUser() removeUser() updateUser() getLocation()
REST uses resources
http://myblog.com/posts/ GET PUT POST DELETE http://myblog.com/posts/1 GET PUT POST DELETE
} }
Blog::Application.routes.draw do resources :posts end config/routes.rb
Use the MVC (Model View Controller) Pattern
None
class Post < ActiveRecord::Base attr_accessible :content, :name, :title has_many :commenters
validates :title, presence: true end app/models/post.rb
<h1>Post <%= @post.title %> </h1> <%= @post.content %> <%= link_to
'Edit', edit_post_path(@post) %> <%= link_to 'Back', posts_path %> app/views/posts/show.rb
class PostsController < ApplicationController def new @post = Post.new end
def create @post = Post.new(params[:post]) if @post.save redirect_to @post, notice: 'Post created!' else render action: :new end end end app/controllers/posts_controller.rb
None
Package your code for reuse
source 'https://rubygems.org' gem 'rails', '3.2.13' gem 'sqlite3' group :assets do
gem 'sass-rails', '~> 3.2.3' gem 'coffee-rails', '~> 3.2.1' gem 'uglifier', '>= 1.0.3' end gem 'jquery-rails' Gemfile
Be fast by default with the Asset Pipeline
None
app/assets assets from the current application lib/assets your own libraries,
shared across applications vendor/assets third party assets(js plugins, css frameworks)
PRECOMPILE
None
CONCATENATE
None
application.css application.js logo.jpg application-908e25f4bf641 868d8683022a5b62f54.css application-908e25f4bf641 868d8683022a5b62f54.js logo-908e25f4bf641868d8 683022a5b62f54.jpg ADD
MD5 FINGERPRINT
COMPRESS
More
Internationalize your app
Use generators
Example App
None
Thanks! @rebagliatte