ArrayDeduplicate procedure

[Jeff Dean]

Thanks Dave,

I noticed that when I did some double checking last night.

Jeff

On Mar 21, 2008, at 5:47 AM, David Thompson wrote:

>>> field A
>>> group
>>> outlinelevel 1
>>> arrayselectedbuild array,¶,"",A
>>
>> No, that will also sort the data.
>
> Since the example is using Group, and not
> GroupUp, or GroupDown, it won't sort the data,
> but that also means it won't work. If the data
> isn't sorted, duplicates can form duplicate
> groups. For example, if the seventh, fifteenth,
> and thirty-eighth data records all contain the
> same value in field A, then you will get three
> different groups, each with that value in its
> summary record.
>
> Dave
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