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Class: DRb::WeakIdConv

Relationships & Source Files
Namespace Children
Classes:
WeakSet
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, DRbIdConv
Instance Chain:
self, DRbIdConv
Inherits: DRb::DRbIdConv
Defined in: lib/drb/weakidconv.rb

Overview

To use WeakIdConv:

DRb.start_service(nil, nil, {:idconv => DRb::WeakIdConv.new})

Class Method Summary

Instance Method Summary

DRbIdConv - Inherited

#to_id

Convert an object into a reference id.
#to_obj

Convert an object reference id to an object.

Constructor Details

.new ⇒ WeakIdConv

[ GitHub ] 

  


# File 'lib/drb/weakidconv.rb', line 43



def initialize()
  super()
  @weak_set = WeakSet.new
end


  







Instance Method Details



  

    #to_id(obj)  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'lib/drb/weakidconv.rb', line 53



def to_id(obj) # :nodoc:
  return @weak_set.add(obj)
end


  








  

    #to_obj(ref)  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'lib/drb/weakidconv.rb', line 48



def to_obj(ref) # :nodoc:
  return super if ref.nil?
  @weak_set.fetch(ref)
end