Class MetaFactory
In: lib/meta_factory.rb
Parent: Object
Copyright:Copyright (c) 2005 Nicolas Pouillard. All rights reserved.
Author:Nicolas Pouillard <ertai@lrde.epita.fr>.
License:Gnu General Public License.
Revision:$Id: /w/fey/ruby_ex/trunk/lib/meta_factory.rb 7954 2005-09-12T07:59:21.074304Z ertai $

Methods

create   new   new   record  

Public Class methods

new( aClass, *a, &b )

[Source]

# File lib/meta_factory.rb, line 9
  def initialize ( aClass, *a, &b )
    @record = nil
    @class, @args, @block = aClass, a, b
  end

Public Instance methods

create( prefix_args=[], postfix_args=[], &block )

[Source]

# File lib/meta_factory.rb, line 14
  def create ( prefix_args=[], postfix_args=[], &block )
    args = prefix_args + @args + postfix_args
    block = @block if block.nil?
    anObject = @class.new(*args, &block)
    @record[anObject] unless @record.nil?
    anObject
  end
new( prefix_args=[], postfix_args=[], &block )

Alias for create

record( &block )

Record a block of actions which will be applied on the created object

Example: factory = MetaFactory.new(MyClass, some, args, …) factory.record do |o| 

  o.foo = bar
  o.flou!
  ...

end factory.create([some, args, to, prepend], [some, to append])

[Source]

# File lib/meta_factory.rb, line 34
  def record ( &block )
    @record = block
  end

[Validate]