[GitHub] [openwhisk] markusthoemmes opened a new pull request #4743: Simplify Option.filter(identity) pattern to something actually readable.

[GitBox <gi...@apache.org>]

markusthoemmes opened a new pull request #4743: Simplify Option.filter(identity) pattern to something actually readable.
URL: https://github.com/apache/openwhisk/pull/4743
 
 
   <!--- Provide a concise summary of your changes in the Title -->
   
   ## Description
   I used to love to write "smart" code like `Some(descending).filter(identity)`. Coming back to it now, I hate it though. It feels unreadable, especially if there are simpler yet similar terse alternatives.
   
   ## Checklist:
   <!--- Please review the points below which help you make sure you've covered all aspects of the change you're making. -->
   
   - [X] I signed an [Apache CLA](https://github.com/apache/openwhisk/blob/master/CONTRIBUTING.md).
   - [X] I reviewed the [style guides](https://github.com/apache/openwhisk/wiki/Contributing:-Git-guidelines#code-readiness) and followed the recommendations (Travis CI will check :).
   
   

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