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A Fantástica Fábrica
de aplicações com
RubyOnRails
Elisio Filho 💻
Um entusiasta Back End e Analista de sistemas com 5 anos de
experiência e completamente apaixonado por viagens e
negócios digitais
Community Manager no Google Developers Group Maceió
Analista de sistemas na Cercont Escritorio Contábil
Fundador e consultor na Eagleet - Consultoria digital
Califórnia ❤
Ruby
on Rails
Linguagem de programação
Framework Web
De onde ele veio?
Como foi feito?
Quem criou?
1995 - Japão
Yukihiro
Matsumoto
"Ruby is simple in
appearance but
complex inside, just
like the human body."
"Ruby is designed to make
programmers happy.”
Yukihiro Matsumoto
Interactive Ruby Shell
IRB
Ruby is beautiful
Easy-to-read syntax
10 + 23
# => 33
8 * 3
# => 24
5.+(2)
# => 7.2
#
pessoa.nome = “Neto"
pessoa.idade = 25
Ruby is beautiful
Tudo é objeto
500.class
# => Fixnum
‘ruby’.size
# => 4
#
1.upto 5 do |i|
puts i
end
# =>
1
2
3
4
5
Ruby is beautiful
Olha que lindo…
500.class
# => Fixnum
‘ruby’.size
# => 4
#
Time.now
=> 2016-08-18 23:13:33 -0300
Time.now.day
=> 18
Time.now.day-2
=> 16
Gems
Railsweb sem dor de cabeça!
David Heinemeier Hansson
The Power Framework
DRY - Don't repeat yourself
COC - Convention over configuration
E sim, Rails é MVC!
SQL PRA QUE?
Welcome to Migrations
Estrutura
Controller
Model
Views
E o ambiente?
Sublime Text Terminal
RubyMine
E como publicar na web?
Deploy 🚀
Projetos em Rails?
Empresas que usam? 💻
Grupos e Comunidades? 🔎
Onde estudar? 👓
E o mercado de Rails? 💼
+ElísioFilhoNF
@netinhufilho
www.elisiofilho.com.br
I Love RoR <3

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A fantástica fábrica de aplicações com RubyOnRails