Hi guys. I was checking MethodDictionary >> rehash and this is terribly slow because of the #become. Then I saw #rehashWithoutBecome� but it answers a different instance. I need a #rehash that does the rehash in the real object and answers self. So...I need the regular #rehash but I want to avoid the #become. Is that possible somehow?

This is the current implementation:

rehashWithoutBecome

�� | newInstance |
�� newInstance := self species new: self basicSize - 1. "Make sure it has the same capacity"
�� 1 to: self basicSize do: [ :index |
�� (self basicAt: index) ifNotNil: [ :key |
�� newInstance at: key put: (array at: index) ] ].
�� ^newInstance

I am terrible bad with Collection and friends, but cannot we do soemthing like this:

rehashWithoutBecome

�� | newInstance |
�� newInstance := self species new: self basicSize - 1. "Make sure it has the same capacity"
��
�� 1 to: self basicSize do: [ :index |
�� (self basicAt: index) ifNotNil: [ :key |
�� newInstance at: key put: (array at: index) ] ].
��
�� 1 to: newInstance basicSize do: [ :index |
�� (newInstance basicAt: index) ifNotNil: [ :key |
�� self at: key put: (newInstance array at: index) ] ].
��
�� ^ self

Thanks for any help.

--
Mariano
http://marianopeck.wordpress.com