ruby lovin

rb.rb.rb.rb.rb

class Mizu
    # getter setters for instance variables
    attr_accessor :name, :is_coding
    attr_accessor :bite_count
    attr_accessor :zombie_stats
    
    attr_reader :werewolfness
    
    @@people_bitten_by_vampires = []
    
    def initialize name, is_coding = false
        # set properties with getter/setters
        self.name          = name
        self.is_coding     = is_coding
        self.bite_count    = 0
        
        # set property directly
        @werewolfness = 99
        
        # hash (also seen as { brain_list: 200, rotting: 5 } in ruby 1.9)
        self.zombie_stats = { :brain_lust => 200, :rotting => 5 }
    end
    
    # class level method
    def self.lycanthropes
        return @@people_bitten_by_vampires
    end
    
    # instance method
    def bite name
        puts "#{name} was bitten"
        @@people_bitten_by_vampires.push name
        self.bite_count += 1
    end
end

# create
yuchen = Mizu.new "yuchen"

# set
yuchen.is_coding = false

yuchen.zombie_stats[:brain_lust] = 350

# access
puts yuchen.name
puts yuchen.werewolfness

puts Mizu.lycanthrope

kevin = Mizu.new "zeroeth", true

yuchen.bite "kevin"
kevin.bite "yuchen"

# shared across all instances of class
puts Mizu.lycanthropes.inspect