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From: Pavel Stehule on 4 May 2010 10:32
2010/5/4 Merlin Moncure <mmoncure(a)gmail.com>:
> On Tue, May 4, 2010 at 10:05 AM, Pavel Stehule <pavel.stehule(a)gmail.com> wrote:
>> and then string_to_array and array_to_string are orthogonal with NULL.
>
> I like the behavior, but should it share the name with the 2 argument
> version given the incompatibility? Maybe make a new function
> to_string(anyarray, sep, nullsym='') and deprecate the old one?
>

maybe to_string X to_array ... Why not? It shorter, maybe it is cleaner

Regards
Pavel

> merlin
>

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