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tiagodealmeida/cat.rb

Created October 31, 2016 16:28
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  1. tiagodealmeida created this gist Oct 31, 2016.
    49 changes: 49 additions & 0 deletions cat.rb
    View file
    Original file line number Diff line number Diff line change
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    class Cat
    attr_reader :color, :breed
    attr_accessor :name

    def initialize(color, breed)
    @color = color
    @breed = breed
    @hungry = true
    end

    def feed(food)
    puts "Mmmm, " + food + "!"
    @hungry = false
    end

    def hungry?
    if @hungry
    puts "I'm hungry!"
    else
    puts "I'm full!"
    end
    @hungry
    end

    def speak
    puts "Meow!"
    end
    end

    kitty = Cat.new("grey", "Persian")
    puts "Let's inspect our new cat:"
    puts kitty.inspect
    puts "What class does our new cat belong to?"
    puts kitty.class
    puts "Is our new cat an object?"
    puts kitty.is_a?(Object)
    puts "What color is our cat?"
    puts kitty.color
    puts "Let's give our new cat a name"
    kitty.name = "Betsy"
    puts kitty.name
    puts "Is our cat hungry now?"
    kitty.hungry?
    puts "Let's feed our cat"
    kitty.feed("tuna")
    puts "Is our cat hungry now?"
    kitty.hungry?
    puts "Our cat can make noise"
    kitty.speak