Class: Utilrb::WeakRef

Inherits:

WeakRef

• Object
• WeakRef
• Utilrb::WeakRef

Defined in:

lib/utilrb/weakref.rb

Instance Method Summary

• #get ⇒ Object
• #initialize(obj) ⇒ WeakRef constructor

  A new instance of WeakRef.

Constructor Details

#initialize(obj) ⇒ WeakRef

Returns a new instance of WeakRef.

# File 'lib/utilrb/weakref.rb', line 5

def initialize(obj)
    if obj.kind_of?(::WeakRef)
        Kernel.raise ::ArgumentError, "cannot create a weakref of a weakref"
    end
    super
end

Instance Method Details

#get ⇒ Object

# File 'lib/utilrb/weakref.rb', line 12

def get
    __getobj__
end