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https://issues.apache.org/jira/browse/LOG4J2-1181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15350689#comment-15350689
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Remko Popma commented on LOG4J2-1181:
-------------------------------------
Copying the string interpolation example here to make discussion easier: (Note:
it may be good to expand the documentation to show the interface of the
{{user}} object's type.)
{code}
logger.debug(s"Logging in user ${user.getName} with birthday
${user.calcBirthday}")
{code}
>From a usability point of view, I like this even better than the Log4j
>parameterized message syntax: in the Scala example it is not possible to
>mistakenly have more parameter placeholders than values, they are always in
>sync. It would be interesting to see some performance numbers, but I imagine
>that the Scala language does String interpolation efficiently.
> Scala wrapper for Log4j 2 API
> -----------------------------
>
> Key: LOG4J2-1181
> URL: https://issues.apache.org/jira/browse/LOG4J2-1181
> Project: Log4j 2
> Issue Type: New Feature
> Components: API
> Affects Versions: 2.4.1, 2.5, 2.6, 2.6.1
> Reporter: Mikael Ståldal
>
> Scala wrapper for Log4j 2 API which makes use of Scala features like macros
> and string interpolation.
> Inspired from [Typesafe's Scala
> Logging|https://github.com/typesafehub/scala-logging] but should use Log4j 2
> directly and expose its features.
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