Yadong Qi created SPARK-3285: -------------------------------- Summary: Using values.sum is easier to understand than using values.foldLeft(0)(_ + _) Key: SPARK-3285 URL: https://issues.apache.org/jira/browse/SPARK-3285 Project: Spark Issue Type: Test Components: Examples Affects Versions: 1.0.2 Reporter: Yadong Qi
def sumB >: A: B = foldLeft(num.zero)(num.plus) Using values.sum is easier to understand than using values.foldLeft(0)(_ + ), so we'd better use values.sum instead of values.foldLeft(0)( + _) -- This message was sent by Atlassian JIRA (v6.2#6252) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org