From: 7stud -- <bbxx789_05ss@...>
Date: 2008-04-30T15:44:25+09:00
Subject: Re: What is attr_accessor?

tenxian wrote:
> I even don't know what attr_accessor is.

class Dog

  def initialize(a_name)
    @name = a_name
  end

  def name  #get the name
    return @name
  end

  def name=(a_name) #set the name
    @name = a_name
  end

end


d = Dog.new("Spot")
puts d.name   #Spot

d.name = "Red"
puts d.name   #Red


======compare to: ============

class Dog
  attr_accessor :name

  def initialize(a_name)
    @name = a_name
  end

end


d = Dog.new("Spot")
puts d.name   #Spot

d.name = "Red"
puts d.name  #Red




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