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Ruby on Rails para Iniciantes - Aula 06
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Jackson Pires
May 06, 2015
Programming
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Ruby on Rails para Iniciantes - Aula 06
Ruby - Array,, Hash, Métodos, Parâmetros e Blocos
Jackson Pires
May 06, 2015
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Transcript
Ruby on Rails Minicurso para iniciantes ! ! Parte 06
Quem sou eu? http://about.me/jacksonpires
Aula 06 Ruby - Array, Hash, Métodos, Parâmetros e Blocos
A linguagem Ruby Array "Array é uma coleção ordenada de
qualquer objeto indexado por um inteiro. Cada elemento de um Array é associado e referenciado por índice" [ ] .new %w
A linguagem Ruby Hash "Hash é uma coleção de pares
chave-valor. É similar a um Array exceto por seus índices serem definidos arbitrariamente" { :key => :value }
A linguagem Ruby Métodos, Parâmetros e Blocos .size .eql? .each
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