From: Todd Benson <caduceass@...>
Date: 2007-07-14T21:45:43+09:00
Subject: Re: attr_writer and hash

On 7/14/07, aidy <aidy.rutter@gmail.com> wrote:
> Hi,
>
> class Test
>  attr_writer :username, :password
>   def initialize
>     h = {:username => 'user', :password => 'pass'}
>   end
> end
>
> t = Test.new
> p t.h[username]
>
>
> I am trying to access a hash key after instantiating the Test class,
> but I am having a slight problem.
>
> Could someone please direct me?
>
> Thanks
>
> Aidy

class Test
  attr_accessor :h
  def initialize
    @h = { :username => 'user', :password => 'pass }
  end
end

attr_accessor means you can read and write to the object.  The object
in this case is the hash, not the key or value.  Does that make sense?

hth,
Todd