dup doesn't take arguments because in ruby dup doesn't take arguments. It 
wouldn't make sense to break the semantics of ruby just for this, IMO.

Cheers,
-foca



On 09/07/2012, at 14:23, Kurt Werle <[email protected]> wrote:

> dup takes no args
> create and new both take the same args, and create can take a block
> 
> It seems to me it would be more consistent (and convenient) if I could do
> 
> some_record.dup(attributes_i_want_to_change) do |dup_record|
>   dup_record.attribute = some_value
>   self.relationship.dup(reverse_relationship: dup_record)
> end
> 
> I'd be happy to throw some code & tests at this (seems like it'd be a trivial 
> change) if it seems like the right thing to do.
> 
> Thanks,
> Kurt
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