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[Rails Girls SP 2017] Lógica de programação com...
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Flavia Fortes
August 19, 2017
Programming
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[Rails Girls SP 2017] Lógica de programação com Ruby
Flavia Fortes
August 19, 2017
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Transcript
None
Flavia Fortes @flafortes
Lógica de programação com Ruby :D
0 que é programar?
None
None
Variáveis
None
Tipos de dados
String
Integer
Float
Array
Array
Array
Hash
Como eu posso acessar a chave `name` da variável `coach`?
Hash
Vamos dificultar um pouquinho...
None
Como eu faço pra guardar o nome e a idade
de mais de uma coach em uma variável?
None
Qual é o tipo de dado dessa nova variável que
criamos?
...
None
Array de Hashes!11!!!!onze
Disclaimer: Existem diferentes tipos de variáveis e mais tipos de
dados.
Condicionais
None
Operadores de comparação == Igual != Diferente > Maior <
Menor >= Maior ou igual <= Menor ou igual
Entre outros ...
Laços
None
Disclaimer: Existem outras formas de fazer um laço usando `for`,
`while`, por exemplo. :)
Métodos
None
None
None
Quero aprender mais sobre ruby!
http://tryruby.org/
http://why.carlosbrando.com/
http://www.ruby-lang.org/pt/documentation/
@flafortes
Obrigada!