More than 22 aggregators in MultiAggregator

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m.orazow

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Jul 24, 2017, 9:45:10 AM7/24/17
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Hello all,

Is there a way to use more than 22 aggregators with MultiAggregator (or MapAggregator) ?

I checked MapAggregators, but this also seems to be based on Scala Tuple. 

Thanks!

P. Oscar Boykin

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Jul 24, 2017, 3:05:08 PM7/24/17
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There is not currently other than nesting:

you could make M * N aggregators, etc...

It's a bit of a pain.

We have a shapeless based implementation at Stripe that deals with HLists, which we should OSS, but we haven't yet.

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m.orazow

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Jul 24, 2017, 5:00:32 PM7/24/17
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Thanks Oscar!

Yes, did some nesting to lower the tuple element count. I will be keeping an eye on the HLists based aggregator.

Thanks a lot for the great work!



On Monday, July 24, 2017 at 9:05:08 PM UTC+2, P. Oscar Boykin wrote:
There is not currently other than nesting:

you could make M * N aggregators, etc...

It's a bit of a pain.

We have a shapeless based implementation at Stripe that deals with HLists, which we should OSS, but we haven't yet.
On Mon, Jul 24, 2017 at 9:45 AM, m.orazow <mailtom...@gmail.com> wrote:
Hello all,

Is there a way to use more than 22 aggregators with MultiAggregator (or MapAggregator) ?

I checked MapAggregators, but this also seems to be based on Scala Tuple. 

Thanks!

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