While browsing the Perl 6 docs recently, here: https://docs.perl6.org/type/List#method_flatmap
I noticed this paragraph for the first time: It is considered *bad practice* to use flatmap. Instead of .flatmap( ), > please use .map( ).flat as it is clear when the .flat is called and is > not confusing like .flatmap. > To quote a certain president's lawyer: Says who? Flat-mapping is awesome; I've written code that does it in several different programming languages, in none of which is it deprecated in this way. Is there really any reason to avoid it in Perl 6 other than subjective notions of how confusing it is?
