79494631

Date: 2025-03-08 16:05:06
Score: 1
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In describe(), the last expression is cat("\n------------------------------\n"), which returns NULL as cat() returns NULL invisibly

You can 1) Use walk() instead of map()

  1. add invisible() after cat("\n------------------------------\n")

  2. add return(s) in describe()

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Posted by: Coco Q.