[jira] [Commented] (SPARK-9053) Fix spaces around parens, infix operators etc.

["Yu Ishikawa (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-9053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14630620#comment-14630620 ] 

Yu Ishikawa commented on SPARK-9053:
------------------------------------

I'm working this issue.

> Fix spaces around parens, infix operators etc.
> ----------------------------------------------
>
>                 Key: SPARK-9053
>                 URL: https://issues.apache.org/jira/browse/SPARK-9053
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SparkR
>            Reporter: Shivaram Venkataraman
>
> We have a number of style errors which look like 
> {code}
> Place a space before left parenthesis
> ...
> Put spaces around all infix operators.
> {code}
> However some of the warnings are spurious (example space around infix operator in
> {code}
> expect_equal(collect(select(df, hypot(df$a, df$b)))[4, "HYPOT(a, b)"], sqrt(4^2 + 8^2))
> {code}
> We should add a ignore rule for these spurious examples



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