From: Dave Thomas <Dave@...>
Date: 2001-02-07T06:17:10+09:00
Subject: [ruby-talk:10461] Re: Instance method in Mixin

Jim Freeze <jim@freeze.org> writes:

> hmmm...I'm used to using 
> 
> attr_accessor, attr_reader or attr_writer.
> 
> Is attr an alias for attr_accessor (or visa-versa?)

  attr by default creates the read accessor. When the second parameter 
  is true, it also creates a write accessor.



  class Dave
    attr :read
    attr :write, true
  end

  puts Dave.instance_methods

#=>

  read
  write
  write=


Regards


Dave