= Parshal
A lightweight wrapper for Marshal.

Parshal allows partially marshalling objects via accessor methods.

== Prerequisites
* Ruby 1.8 or later
* activesupport

== Synopsys
 class A
   include Parshallable
   attr_accessor :x, :y, :z, :b
   attr_accessor :p, :q
 
   parshal :x, :y, :z, :b   # ignores :p and :q
 end
 
 class B
   include Parshallable
   attr_accessor :m, :n
 
   parshal :m, :n
 end
 
 a = A.new
 a.x = :x
 a.y = 1
 a.z = {:hoge => :hage}
 a.p = :unused
 a.q = :unused
 
 b = B.new
 b.m = 'm'
 b.n = [1, 2, 3]
 a.b = b
 
 a = Marshal.load(Marshal.dump(a))
 p a


== Copyright
:Author
  Yugui (Yuki Sonoda)  <yugui@yugui.jp>
:Copyright
  Copyright (c) 2009 Yugui (Yuki Sonoda).
:License
  MIT license