Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
Ruby on Rails para Iniciantes - Aula 28
Search
Jackson Pires
May 06, 2015
Programming
84
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Ruby on Rails para Iniciantes - Aula 28
Validações e Criando Métodos no Model
Jackson Pires
May 06, 2015
More Decks by Jackson Pires
See All by Jackson Pires
Como usar uma box Vagrant com a Cloud9 IDE para desenvolver com Elixir ou Phoenix?
jackson_pires
0
100
Conhecendo o módulo Forwardable do Ruby
jackson_pires
0
80
COMO INSPIRAR PESSOAS E MONETIZAR O SEU CONHECIMENTO?
jackson_pires
0
71
Conhecendo a gem guard, guard-rspec e guard-livereload
jackson_pires
0
91
GDG Meetup - Carreiras em T.I.
jackson_pires
0
100
20 minutos insanos de TDD e Ruby
jackson_pires
0
130
Ruby on Rails para Iniciantes - Aula 46
jackson_pires
0
180
Ruby on Rails para Iniciantes - Aula 47
jackson_pires
0
93
Ruby on Rails para Iniciantes - Aula 48
jackson_pires
0
380
Other Decks in Programming
See All in Programming
コーディング自動化の次へ。人の介入をゼロにするファクトリーとサポートAIによる実践
timakin
5
3.6k
IBM Bob Dojo #1 仕様駆動開発入門
oniak3ibm
PRO
0
390
Apple Intelligence を用いた個人情報誤送信防止、及びユーザーリクエスト体験の改善について
yukiny
0
350
残高管理から台帳サービスへの進化
artoy
1
200
contenteditable と日本語入力に向き合う
colorful12
0
200
npm との違いを手がかりにGo の依存管理を理解したい
optim
0
400
Unity6 URPによる海底をテーマにしたVJシステムの解説 | Unity Shader 完全に理解した 勉強会
gam0022
0
370
Everything will be SERVERLESS — 信じて運用した10年の経験値 / Everything Will be Serverless — Lessons Learned from 10 Years of Operational Experience
seike460
PRO
1
1.1k
JIS keyboard support in Omarchy
lef237
0
120
見えないものを探る要求要件定義に必要な基本的思考 / invisible-requirement-thinking
minodriven
15
8.5k
[JA] Domain Modeling with Vanilla Rails: 「操作」から再考するRailsの設計論
yasaichi
0
210
Event is what happens
moro
2
790
Featured
See All Featured
Digital Ethics as a Driver of Design Innovation
axbom
PRO
1
460
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
16
2.2k
Visualization
eitanlees
153
17k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
133
20k
Have SEOs Ruined the Internet? - User Awareness of SEO in 2025
akashhashmi
0
520
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
35
3.8k
The Curious Case for Waylosing
cassininazir
1
570
Navigating the moral maze — ethical principles for Al-driven product design
skipperchong
2
630
Rails Girls Zürich Keynote
gr2m
96
14k
Max Prin - Stacking Signals: How International SEO Comes Together (And Falls Apart)
techseoconnect
PRO
0
490
Ruling the World: When Life Gets Gamed
codingconduct
0
400
From π to Pie charts
rasagy
1
400
Transcript
Ruby on Rails Para iniciantes - 2a Temporada :)
Aula 28 Validações e Criando métodos no Model
Validações Active Record Validations
Criando métodos no Model
Ruby on Rails Obrigado!