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zendesk / scala-flow

A lightweight library intended to make developing Google DataFlow jobs in Scala easier.
Apache License 2.0
14 stars 1 forks source link

Add helper `groupByKey` and coders for Set and List #4

Closed dasch closed 7 years ago

dasch commented 7 years ago

The groupByKey helper makes sure the types are correct and gives you back a Scala List rather than a Java iterable.