On Jan 13, 2011, at 4:15 PM, Stephen J. Butler wrote:
> Suppose one of these compatibility objects is passed into legacy code
> as $_[0]. The problem is that 'ref $_[0]' will return 'Pg::ArrayArg'
> instead of what it used to, '' (empty string). Other than that, I
> think it performs as people would expect.
Well, frankly, since up to this patch you *never* got an ARRAY reference argument, who would be calling `ref` on it
anyway?
> You could even change 'as_s' to generate the string on the fly as
> requested instead of generating both representations at instantiation.
Yep.
Best,
David
